Women accounted for most of the noise is a major textile enterprises occupational hazards. Noise on hearing damage has been recognized by the world, many scholars also believe that the noise on the womens menstruation, pregnancy and others have adverse effects on the process, but still inconclusive. Therefore, one of the issues that people pay attention.

1 Materials and Methods

1.1 General information on investigations in the city have worked in a textile mill more than 1 year, aged 18-45 years old women without chronic diseases. Plant noise are stationary noise. Noise intensity by exposure group, divided into noise group (> 85 dB) 578 people in the control group (68 dB) 233 people, the noise in the noise group was divided into groups (average 87 dB) 280 people, high noise group (mean 96 dB) 298 people. Personal lives of workers in each group hobbies, marital status, contraceptive measures, etc. are basically the same, their spouses were not exposed to harmful chemicals. A total of 811 people. Requirements by matching pairs, the noise group of 156 people, including middle and high noise group 78. Control group of 78 people.

1.2 Methods

Individual asked, one by one method of filling investigated their menstrual status during pregnancy, childbirth cases, the childs birth circumstances, contraception and life habits (tobacco, alcohol) and so on. According to their exposure to noise analysis of the case group. By age, age at menarche, length of service are the standard difference of 1 year to life habits, contraceptive measures exactly the premise of women in the survey to do paired research.

1.3 Statistical analysis Data were analyzed using Excel 2003 for processing, chi-square test using PEMS3.1.

2 Results

2.1 pairs of menstruation

2.1.1 premenstrual tension syndrome in

Noise group the incidence of premenstrual tension syndrome was 45.8%, while the control group was 46.78%, the difference was not significant (X2 = 0.06, P> 0.05). High, the noise group were higher. But not statistically significant. Paired study found that noise group incidence of premenstrual tension syndrome, 51.28%, 46.15% of the control group. The difference is not statistically significant (x2 = 0.55, p> 0.05), high, higher than the noise group also. But compared with the control group were statistically significant differences were not found.

2.1.2 Influence of the menstrual function of the noise group, menstruation, menorrhagia, irregular periods higher incidence, but only the incidence of menorrhagia (31.83%) than control group (21.46%) (x2 = 8.71, P <0.01). Extended period of high noise group, menstrual cycle abnormalities, the incidence of menorrhagia (19.46%, 24.16%. 36.58%) than the control group (12.88%, 16.31%, 21.46%) high. Differences were statistically significant (x2, respectively: x2 = 4.10, P <0.05; x2 = 4.91, P <0.05; X2 = 7.58, P <0.05). Paired study found that noise group were higher than the targets, which the menstrual cycle abnormalities (23.72%) than the control group (11.54%) high (x2 = 4.88, P <0.05), and the high group and the control of noise group difference was also statistically significant (x2 = 6.80. P <0.01; X2 = 4.73, P <0.05). A higher incidence of menstruation. Noise group (25.64%), high noise group (29.49%), 21.79% in the noise group and the control group (10.26%) were significantly (x2 = 11.57, P <0.01; x216.49, P <0.01; x2 = 4.36, P <0.05).

2.2 The process of pregnancy and pregnancy outcome

During pregnancy also have an impact of noise on. Most of the indicators investigated the incidence increases with the noise level the tendency. Reaction pregnancy , pregnancy hypertension, dystocia , caesarean section, miscarriage , premature birth , stillbirth rate higher than the incidence. One pregnancy hypertension increased significantly (x2 = 7.53. P <0.01), the incidence of high noise group was 13.04%, the difference was statistically significant (x2 = 5.02, P <0.05), the incidence of noise group 18.42% The difference was statistically significant (x2 = 9.74, P <0.05). Noise group of severe pregnancy hypertension incidence was 7.16%, significantly higher than the 1.72% (X2 = 9.16, P <0.01). Paired study also found that pregnancy hypertension, pregnancy reaction, dystocia, caesarean section, abortion, the higher incidence, although no significant difference found, but the increase in noise intensity can be seen with the increased incidence trend.

2.3 pairs of offspring

Noise group the incidence of low birth weight (4.05%) and milk secretion is too small (53.89%) slightly higher than the control rate, the average birth weight (3110 g) is slightly lower, not statistically significant, the noise team found one case of ectopic pregnancy , 2 cases of congenital malformations. The control group was not found. Paired study also found that low birth weight, milk production increased incidence is too small. Slightly lower average birth weight, the difference was not statistically significant. Paired research team found that one case of noise children with congenital malformations, while the control group were not found.

Did you know? In fact, the formation of one sex chromosome X, Y not just accidental combination of simple … …

My daughter is now 7 years old, just like a little adult, and often remark to make adults laugh and cry. One of my students with a girlfriend to my house to deliver wedding, said the National Day They married.

Students girlfriend suddenly blushed.

I quickly snapped daughter, let her out to play. Pro go out, she pulled the girls hand about, proudly said: "Auntie, I want a little brother to play with. You help me birth to a brother?" Then it bounced out of play . The girl was embarrassed to head down, students are very good grace that they have something good-bye I left hastily, leaving dumbfounding me and I blame my daughter straight talking nonsense.

Jing Xiaxin think that little girls words are really funny, she wanted a little boy play with her, told people to give her students a little brother, like a boy or girl depends on her familys idea. Think again, a lot of boy or woman on the topic of how hot the Chinese secret court that the climate in Greece is said, and so saying, it seems that this knowledge, you want to have male to male students, would like a girl to Health women. And Recently, I read a Russian scientist on the fertility research articles, suggests that the sun affect human fertility gender perspective, which I extracted the essence of some of the readers.

Over the years, Russian scientists have been on the vagaries of the sun in the end what will study the impact of human-induced, and now obtained some unexpected results, that is: the sun also affects the human boy or girl. When solar activity is strong, magnetic field intensity on the large, high probability of Health and girls, contrary to Health and boys.

St. Petersburg and the Leningrad scientists state conducted a survey of 600 residents. In order to achieve perfect results, have to consider two main factors: the survey of the birthday and sex. Geomagnetic activity index is also very important, otherwise unable to carry out investigations.

Since 1914, about Earths magnetic field has been observed on the results of the electromagnetic, Ionosphere and Radio Wave Propagation Institute of St. Petersburg branch of the offer. Only those remaining with the data of geomagnetic observations Index – held in the hands of scientists, the situation of those who cozy up to the line together.

The researchers will honestly out of a particular persons birthday minus the 280 days ahead, this should be the days of fetal development, followed by books according to various people between 1914-1979 found fertile day of the geomagnetic field situation.

Results are very surprising. Survey results show that the magnetic field strength decrease in the case of boys than girls in the birth rate birth rate. This means that the magnetic perturbation in the days of pregnancy reduced, 9 months more than boys, boys with girls, the proportion of 16:10. The perturbation of the local magnetic field to the highest limit curve, the proportion of girls born with the boys is 15:10.

Although these studies with a medical nature, but absolutely can not do without the knowledge of geophysics. Scientists can only be viewed as a bystander of our planet.

As we all know, the Earths magnetic field is a very complex structure, which acts as the role of Earths protective shield. By the way, many researchers believe, precisely because of the geomagnetic field and its variants, have a life on the planet.

In fact, the formation of one sex chromosome X, Y not just accidental combination, but the body of a person in order to survive as organisms and smooth development of the complex process.

For example, the process generally biased in favor of pregnancy gave birth to female embryos. The reason why is there such unbalance, is that men and women in human evolution is given the mission is different: women wanted stability, men change, often want to be innovative.

This means that whenever the external conditions are not so good, like the rising level of magnetic field perturbation, the germ cells will provide the students a prerequisite for woman; the other hand, if the reduction in the level perturbation, that is in good condition , increase the probability of male students. The mechanism of these prerequisites is not clear there. But scientists have speculated that with the blood cells related to the number of free radicals in particles.

Perhaps that is because the change in blood components determine boy or woman, biologists have also discovered an interesting fact: When the winter is not an ordinary tough, and simply enjoy being miserable year, such as the temperature suddenly dropped, the snow instead of Rain, dramatic changes in atmospheric pressure, each organism will start its protection mechanism. Mankind is trying to maintain their fertility which the number of women. Now understand why the past 50 years women more than men? It was during this period, solar activity was significantly strengthened, the number of storms occurring over the earth also significantly increased.

U.S. researchers published in the latest "International Journal of Eating Disorders," the report said they were in the 1705 follow-up survey of women found that eating disorders are closely linked with menstrual disorders.

Ovarian cancer is a common tumor of female genital mutilation. After the incidence of cervical and uterine cancer and ranks third out. But who died of ovarian cancer, accounts for various types of gynecological cancer first serious threat to the life of women, while women do three hours of housework each day, you can prevent ovarian cancer, oh.

According to a joint study shows that Australia and China, often at home to do housework such as cleaning, operating the vacuum cleaner and other sports can help prevent ovarian cancer.

The study was published in the International Journal of Cancer, the study said, moderate-intensity work, such as domestic activities, can reduce the likelihood of women suffering from ovarian cancer. The study was funded by Australia and China, Zhejiang University School of Medicine have completed the. Research team leader Colin Binns from Perths Curtin University in Australia.

Chronic pelvic inflammatory disease Xiaolan, 33, a history of chronic pelvic inflammatory disease. Whenever physical weakness, decreased resistance, or when special exertion, sedentary, or after marital sex life, she will feel increased vaginal discharge , abdominal pain, backache , and sometimes even the frequent urination , abdominal pain intensified, dizziness , Fever and other symptoms, needed hospital infusion therapy.

Xiaolan own weak constitution, coupled with frequent overtime required of their work, so often attack the pain made her miserable. Expert analysis: chronic pelvic inflammatory disease is caused by gynecological one of the most common causes of pain. These patients usually presents fall abdominal pain and lower back pain. Sometimes occur on one side of sciatica , the pain during menstruation, after sexual intercourse or labor after the increase, such patients can be accompanied by frequent urination, vaginal discharge increased, increased menstrual flow, period allowed, menstruation and other symptoms, some patients while also suffering from infertility .

Most patients with chronic pelvic inflammatory disease can be found through the gynecological examination the uterus backward, tubal thickening, and tenderness.

Medical Countermeasures: chronic pelvic inflammatory disease attack, can be treated with drugs, such as the use of hyaluronic acid enzyme, or – chymotrypsin for intramuscular injection every other day 1, injection of 5 to 10 times as a course of treatment.

Pain specialist may also seek medical help, the use of nerve block therapy, such as the implementation of the sciatic nerve block or caudal block technique. You can also use physical therapy, such as laser, microwave, hot water bath, physiotherapy and other treatment.

For the history of the emergence of chronic pelvic inflammatory sciatica patients, inflammation and treating pain treatment can be the same time. Unhealed part of long-term treatment for pelvic patients, especially the pelvic mass has been formed, more than 40 years of age, regardless of birth of patients, can be surgical treatments such as hysterectomy; that some patients with tubal infertility does not make sense, then fallopian tube recanalization surgery can be done.

Endometriosis green 29-year-old will appear every menstrual period dysmenorrhea , menstrual cramps a day or two in a terrible pain, menstrual pain later diminished, and often pale , nausea and vomiting , and sometimes painkillers also can not ease the pain. The thought would not hurt to get married, but marriage is for two years, dysmenorrhea still not alleviated, and often pain when having sex.

Since no pregnant two years of marriage, the couple was in a hurry. Later, the green to the specialist hospital for treatment, was eventually diagnosed as suffering from endometriosis patients.

Expert analysis: Endometriosis is the most common clinical manifestations of pain. Clinical observations, approximately 50% of patients the disease dysmenorrhea, menstrual cramps and in 1 to 2 days the pain the most drama.

Some patients presented with pain during intercourse , particularly before menstruation pain during intercourse the most serious. There is also part of the chronic pelvic pain, pain for 6 months at least sustainable.

Endometriosis patients, 30% of infertility may occur, and some patients may appear abnormal menstruation. By doing laparoscopy , ultrasound, serum examination. The diagnosis of endometriosis.

Medical Countermeasures: Many patients with endometriosis menstrual pain may occur, but the pain and dysmenorrhea are different, is the pain, menstrual pain that is aggravated with, but not relieved.

In principle, those with mild symptoms can be non-surgical method of treatment, the disease can inhibit the development of drugs, such as a doctor under the guidance of a large dose of progesterone or estrogen and progesterone induction of pseudopregnancy treatment, or the false menopause treatment can be treated with nerve blockers. Fertility of patients to be diagnosed can be carried out after the hormone treatment.

Lesions in patients with severe and require fertility can be a conservative surgery. Young but severe disease, no growth can be retained as required by the surgical treatment of ovarian function, while supplemented by drug treatment. Severe symptoms and lesions and no requirement of procreation, or after conservative surgical treatment of recurrence, may consider the implementation of radical surgery. Dysmenorrhea Chrysanthemum is a sophomore girl, every menstrual period, she looked like wilted flowers, like some spirit at all.

At 14 oclock on January 22, 2010, "National Primary prevention of reproductive tract infections, training of" Academic Council in the First Affiliated Hospital of Jinan University (Guangzhou Overseas Chinese Hospital ) held a grand, this meeting by the Medical Association chairman of obstetrics and gynecology credits will be king Prof. Yi-Feng, Chinese Medical Doctor Association National Primary prevention of reproductive tract infections, training programs, deputy director of the Office of the PAN, the First Affiliated Hospital of Jinan University, the new Law Professor, Peking University First Hospital of Obstetrics and Gynecology and Professor Liu Zhaohui Affiliated Sixth Hospital of Obstetrics and Gynecology Professor Zhang Dikai such persons attended the meeting. It is reported that nearly 300 students from all levels of Guangzhou city and Child Health Hospital Obstetrics and Gynecology and Family Planning Bureau and other relevant agencies departments of the medical staff also participated in the Academic Council.

It is understood that, in order to more fully reflect the "national grass-roots training, prevention and treatment of reproductive tract infections," the four characteristics, the Chinese Medical Association, the national grassroots reproductive tract infection control training team will focus on various themes related activities –

First, the organization of specialized hospitals carry out the vaginal infections, cervical infection and pelvic infection in basic research, the study was developed based on a variety of reproductive tract infection diagnosis and treatment of norms;

Second, the organization of domestic authority of the relevant experts to compile a unified teaching materials, a variety of reproductive tract infection of a comprehensive interpretation of the right to form a unified treatment of ideas;

Third, the former two, based on a national prevention and treatment of reproductive tract infections carried out training activities, maternity and child care, maternity and family planning subjects such as professional training for medical personnel.

The Academic Council The content is divided into three parts, including vaginal infections, cervical infection and pelvic infection. First Hospital of Peking University Professor Liu Zhaohui talk on "cervical HPV infection and other cervical infection," the Sixth Affiliated Hospital, Professor Zhang Dikai talk on "China, pelvic inflammatory disease of diseases ", the First Affiliated Hospital of Jinan University, Romania Professor spoke on "Chinas treatment of vaginitis."

News Links –

To further strengthen the construction of womens health care, improve maternal and child health workers in obstetrics and gynecology physicians and clinical skills, and promote medical and health information exchange, and promote the development of basic maternal and child health by the Chinese Medical Association carried out jointly with Peking University First Hospital "National Primary prevention of reproductive tract infections Training" project was officially launched in July 2009.

11, U.S. researchers published in the online edition of "British Medical Journal" magazine reported that the pregnancy may suggest that pregnant women are migraine stroke, heart disease and thrombotic risk.

According to Agence France-Presse reported that University of North Carolina, Wei Kefu Crest Bushnell neurologist, who obtained from the information database and analyzed from 2000 to 2003 patients discharged from the U.S. 18 million copies of medical records and found that nearly 44 000 pregnant women admitted to hospital because of migraine headaches, and they received more than stroke, myocardial infarction, diagnosis and treatment of hypertension and preeclampsia.

In 2003 the new Law Professor as the introduction of talent from the Guangdong Province, a famous institution of higher learning in China —- Wuhan University, transferred to the First Affiliated Hospital of Jinan University .

2003 Hospital School in the new leadership took office and began to carry out drastic reforms. Identify what the House leadership excellence, boldly Professor Luo Xin, director for the obstetrics and gynecology. Luo Zhuren stepped in, setting off a prelude to the rapid development of gynecology and obstetrics, gynecology began the extraordinary rapid development by leaps and bounds.

– To create a healthy culture of discipline

Has made Road, life attitude of life high, and a high degree of decision influence. Yin Luo Zhuren office began to attach great importance to academic and cultural development, and strive to create a positive, active, optimistic and progressive culture.

Luo Zhuren general staff recommended to the three best-selling book: "the message to Garcia", "no reason", "500 strong, 13 types of people do not," asked my colleagues to write book review, a more profound understanding of those with certain incentives, and recommend the Institute published. Three books from different angles and at different levels about the modern workplace rules of conduct. Colleagues reading encouraged by the enthusiasm, attitude to life has undergone profound changes.

Obstetrics and Gynecology had only three official Communist Party members, branch activities with other departments together, in the course room will not achieve significant fighting force. Luo Zhuren actively recommend writing to join the party to join the Party divided application, a probationary member in a timely manner to promote the positive, and timely application to the party to set up party branches in obstetrics and gynecology, the branch built in sections to achieve the goal. In the event of the state, society unexpected events of great significance, the social welfare activities, highlighting the exemplary vanguard role of party members. For example, in the prevention of SARS in early 2004 comeback, obstetrics and gynecology members Yongyue application, always ready to participate in the struggle to fight against SARS. In the blood donation site, sports meeting, the hospital group activities, party members can be seen everywhere busy.

Spare time in a tight, Luo Zhuren very concerned about the general life of the spirit of my colleagues. Director of the Fund in very tight circumstances, resolutely decided to organize two subjects in group activities each year. Nurses Day at 5.12 after the organization of a spring outing, picnic once again in the Mid-Autumn Festival, also as Teachers Day gift for everyone. Apart from the relaxation, the collective sense of honor, department cohesion be promoted.

Colleagues birthday a month, department wishes to write on the blackboard newspaper discourse, in the weekly meeting applauded the collective wishes and sending them small gifts. This small step to make every colleague was deeply moved and felt the warmth of the collective.

Second, the emphasis on academic personnel training, to create reasonable echelon

Each undergraduate room under a doctor s specific situation, a clear direction of the professional development of each person, focusing on building professional characteristics. To the discipline of professional groups, including gynecology, obstetrics, reproductive endocrinology and family planning subjects such as three disciplines. Each subdivided into three disciplines, such as gynecological can be further divided into general gynecology, gynecologic oncology, pelvic disease, and renewal. Subdivided into obstetric complications of pregnancy, pregnancy, idiopathic disease, physiology obstetrics and so on. In this way, every doctor has a clear direction of development their own, is conducive to creating different professional characteristics.

Luo Zhuren attaches great importance to personnel training, in addition to regularly send staff to go out, and even study abroad, but in their daily work, the graduate students, interns, continuing education and undergraduate students room integration of medical education. Every Thursday afternoon, business organizations, to learn general staff were invited Dr. Gao Nianzi different specialties, nurses, or who go back to learn about the latest research progress, so that everyone up to date knowledge.

Actively bid for the various levels of classes. In 2004 the country has organized 2 classes, expanded health

House of visibility, but also further enhance the undergraduate medical and nursing staff. 2005 and successfully applied for a national, a provincial classes.

Third, efforts to improve clinical health care services, improve the synchronization to achieve two benefits.

The core of the hospital medical care, the core of the medical doctor. To meet the needs of outpatient obstetrics and gynecology, Luo Zhuren lead by example, weekly visits from a number of times to 2 times. General Fu Gaozhi also increased more than 1 physician visits time. Resident physician and go further qualification is the provision of specialist clinics. Alone measure, making outpatient obstetrics and gynecology in 2004 increased substantially more than 50%, to achieve the social and economic benefits to improve synchronization.

Luo Zhuren that the subject development should focus on saving, but more important is open source. So, Luo Zhuren lead us to actively expand the business scope, efforts to improve health care level. Example, almost before the start of services, is now available to conduct regular cervical cancer , ovarian cancer, radical surgery, pelvic floor reconstruction and other structures. With the peoples living standards improve, diagnosis and treatment of gynecological diseases by the same time, demand more and more intense beauty. In response to this trend, Luo Zhuren strongly promote the clinical endoscopic technology widely used in gynecology, endoscopic surgery, the number increased from several to ten the number of units per year in 2004, soared to more than one hundred units. Service level, of course, also brings economic benefits for the better.

Clinical quality of care is always top priority. Luo Zhuren attaches great importance to clinical work in the areas management, and improving the implementation of various health care rules and regulations. In addition to completing the daily work of the medical team, but also other groups often participate in rounds of difficult cases, surgical guidance. Encountered in critically ill patients, Luo Zhuren often visited at night return to ward patients. 8,9 point night, ward often can see Luo Zhuren tall, majestic figure, and some colleagues called him play a "workaholic", often sleepless nights!

In clinical work, Luo Zhuren also paid great attention to preventing and resolving medical disputes. Luo Zhuren always remind everyone to act in strict accordance with the medical practice can be the maximum to avoid the occurrence of medical malpractice. When a medical dispute, Luo Zhuren undergraduate room stakeholders convened the first to seriously find out the reasons, if it is part of the management problems, the parties should not be condemned. If that is the responsibility of staff accidents, deal with it will not tolerate, be subject to harsh punishment. If patients or their families due to a misunderstanding, the parties do not have to come forward, the director of the patient or family members for interpretation for the patient. Luo Zhuren idea of this work, proved to be effective for our department to resolve a lot of unnecessary medical disputes, effectively safeguarding the interests of departments and hospitals.

IV, insist on Science and Education Division, building a long-term development planning discipline

Luo Zhuren attention to research work, that this is a prerequisite for long-term development disciplines. Encouraged to actively apply for general medical research projects at all levels, in 2004 successfully applied for the provincial health department funds, Jinan University, network teaching project, the number of published papers has increased significantly.

Luo Zhuren also attaches great importance to teaching, that this is related to long-term development of the major teaching hospitals. Luo Zhuren careful preparation of lesson plans, review of general education teacher by the class with the situation in a timely manner pertinent criticism. To enhance impact, and enhance graduate students apply for the quality of our department, Luo Zhuren requirements or will soon become a tutor tutor who must actively participate in undergraduate teaching, in addition to protect the quality of teaching, but also to take this opportunity to introduce himself, guide outstanding students to actively apply for graduate school.

"Old friends" expert patient: My wife, 59, suffered from metritis for many years, the basic improvement after treatment. But the recent recurrence of uterine inflammation, inflammatory laboratory is four in the afternoon the body heat at night can not tuck the lower body, serving Chinese and Western medicine had no effect. I ask you: what medicine can be cured?

Ning is the county? Ning ??/span>

Ning ??comrades: I have your letter read and reread a few times. To facilitate your understanding of the content of my letter, I might reply with the provisions of style to you.

1. Letter said, "county hospital obstetrics and gynecology examination, laboratory tests are four levels of inflammation. " Clinical view that there is inflammation of the symptoms of fever, indicating that your wife is really suffering from inflammation.

2. Letter that your wife is suffering from "metritis." You know metritis including endometritis, uterine inflammation around the cervix go far. All these are inflammation, the body will not you say fever. So I think your wife is not suffering from "metritis."

3. Based on the following points: (1) your wife, 59, had been postmenopausal for many years, suffering from senile vaginitis is very common; (2) County Hospital of laboratory examination are four inflammation, indicating the existence of inflammation; ( 3) have genital senile vaginitis symptoms of fever; (4) to four levels of inflammation, that inflammation is relatively heavy; (5) If the vaginitis is also not normal urine.

Hangzhou Center for Disease Control released a study recently confirmed that lead poisoning can be hereditary, the mother is likely to lead exceeded the genetic to the child, causing the child hyperactivity, and inattention.

In recent years, Zhejiang Province Peoples Hospital treated more than 2,000 pediatric patients with ADHD. The hospital more than 300 children were randomly checked blood lead and found the body more than 60% of children high levels of lead. Then traced back to their mother, many people engaged in lead related industries (metallurgy, batteries, lead, chemicals, etc.), or the working environment such as more exposure to automobile exhaust (such as traffic police, sanitation workers, etc.).