1 1 occupation quietly destroys fertility. What occupation is easy to be infertile?

The phrase "1 1 occupation quietly destroys fertility" has recently climbed into the hot news, and the topic of infertility has been very hot. Under what circumstances is it more suitable for pregnancy preparation, and what occupational groups have certain pregnancy preparation pressure? Let's introduce these contents to you today.

Causes of female infertility

First, ovarian factors:

As we all know, women must ovulate before they can get pregnant. If the hormone is out of balance, it will not promote the egg to mature and ovulate, which may lead to infertility. According to medical findings, about 10%- 15% of infertile couples are due to ovulation disorder. There are many factors that cause ovulation disorders in clinic, such as severe malnutrition, allergies, malabsorption, excessive weight loss, heavy work pressure, excessive strenuous exercise, exposure to chemicals or radiation pollution. These may cause ovulation disorders.

Some diseases can also affect ovulation and even fail to ovulate. For example, "polycystic ovary disease" is mainly due to its hormonal imbalance, which leads to ovulation disorder and even infertility. In addition, some chromosomal abnormalities, such as Turnet syndrome, or early-onset ovarian failure, have no eggs at all.

Second, cervical factors:

The cervix is the first barrier for sperm to enter the uterine cavity. Sperm must use cervical mucus as a medium to move and smoothly enter the uterine cavity through the cervical canal. If there is a problem with the secretion, pH or consistency of cervical mucus, sperm cannot pass through the cervix, which will also cause infertility.

Third, uterine factors:

The whole subtle and complicated endocrine changes, including hypothalamus, submandibular gland and ovary, must work in coordination to have perfect reproductive function. Hormones secreted by ovaries act on endometrium, making it proliferate and hypertrophy, which mainly provides fertile development environment for fertilized eggs to take root and grow. If there is something wrong with the reproductive endocrine system, it will affect ovulation, or the fertilized egg will not be implanted normally.

Some women with luteal insufficiency are too prone to pregnancy. The luteal phase of normal women should last 12- 15 days. If the days of high temperature are less than 10, luteal insufficiency should be considered.

A small number of women with uterine hypoplasia or congenital malformation often cause abortion or infertility. In addition, some endometrial diseases, such as endometriosis, endometrial polyps, submucosal myoma, intrauterine adhesions, endometriosis tuberculosis, allergies, chemical toxins, malnutrition or infection, will also interfere with the normal implantation of fertilized eggs, leading to abortion or infertility.

Fourth, fallopian tube factors:

If the fallopian tube is not unobstructed, sperm and eggs will not pass smoothly, of course, you will not be pregnant, and you will even worry about ectopic pregnancy. This factor accounts for 20%-30% of all infertility causes, which can be said to be the most important reason for female infertility.

Only a few women have tubal stenosis, obstruction or even absence due to congenital malformation, and most patients have tubal obstruction due to sequelae of bacterial infection, such as pelvic inflammatory disease, tuberculosis transfer infection or infection after induced abortion.

Five, peritoneal cavity factors:

Because all female internal reproductive organs are located in the peritoneal cavity, if there are some physical or mechanical factors in the peritoneal cavity that hinder the pregnancy process, it will also affect pregnancy, such as pelvic adhesion and endometriosis. , leading to changes and destruction of the anatomical structure of fallopian tubes, which may lead to infertility.

In addition, some patients with unexplained infertility, that is, patients who can't find any cause clinically, find that inflammatory chemicals contained in their peritoneal fluid will affect the pregnancy process such as ovulation and tubal peristalsis, thus making it difficult to conceive.

1 1 occupation quietly destroys fertility.

Male articles

Male psychological anxiety and high work intensity are the main causes of infertility. Moreover, occupational diseases occur frequently in modern society, and some special occupations easily lead to infertility directly or indirectly.

1, IT industry

The number of male infertility patients in IT industry has increased significantly. Although there is no specific statistical data, a preliminary conclusion can be drawn from the usual medical treatment. This is mainly determined by the nature of its work.

Sitting in front of the computer every day, the working hours generally exceed 8~ 10 hours. Many times, I am too busy to drink water and go to the toilet. It is common to work overtime and stay up late.

Testicular spermatogenesis needs a cooler environment and temperature, but sedentary will affect the heat dissipation of scrotum, increase the temperature, and the prostate will be "oppressed" for a long time, resulting in poor excretion of prostatic fluid.

Holding urine increases urethral pressure, which is easy to make urine flow back to prostate; Drinking too little water can concentrate urine, increase storage time and cause infection; Ionizing radiation can also affect the spermatogenic ability of testis.

IT is suggested that IT workers should pay attention to the combination of work and rest, avoid sedentary, and get up for activities after working for an hour or two. Always open the window for ventilation, take vitamin E orally, and eat more fresh fruits and vegetables.

2. Employees

Professions such as analysts need to pay attention to the ever-changing economic situation and market for a long time, for fear that they will miss the opportunity to eat, sleep, drink and go to the toilet.

Hormones in men can only work normally under the control of the cerebral cortex.

If the stress is too great, the spirit is always in a state of tension and anxiety, which may inhibit the normal secretion of male sexual reproductive hormones, and then affect the testicular spermatogenic function and sexual function.

In this kind of work, it is necessary to have regular work and rest, adjust the pressure, and carry out appropriate physical activities every day, which is helpful to relieve brain fatigue and stress.

3. Driver

Drivers sit in the cab for several hours or even more than ten hours every day, eating irregularly, afraid to drink water, afraid to go to the toilet, highly nervous, and afraid to slack off at all times, all of which make their bodies light up red.

The automobile engine generates a lot of heat energy, and the driver repeatedly steps on the brake and accelerator, and the friction between his legs will also generate heat, which will keep the testicles in a state of high temperature for a long time, and local blood circulation will be blocked, which will affect the production and motility of sperm.

Automobile exhaust and noise are even worse, resulting in abnormal semen and sperm.

Drivers had better wear loose cotton underwear; Pay attention to ventilation during driving and keep the proper temperature inside the car, especially in summer. Turn on the air conditioner in time and put a cushion on the seat cushion to increase air permeability.

Long-distance and taxi drivers had better stop every 40 minutes for 8~ 10 minutes to get some fresh air.

4. Chef

Although I am exposed to all kinds of delicious food every day, being a chef is also a "dangerous occupation".

The high temperature of working environment can easily lead to the increase of testicular temperature and affect reproductive function.

At the same time, the chef standing for a long time will lead to poor testicular vein reflux and stay in the blood vessels, resulting in obstruction of spermatic vein and varicose veins in scrotum.

Chefs are advised to wear clothes with cool air, take a walk outdoors in their spare time and take a nap at noon.

5. Employees in the chemical industry

Painters, decorators, builders, printers and other chemical workers are exposed to organic solvents containing benzene, carbon disulfide and formaldehyde for a long time, which has obvious toxic effects on male reproductive system.

This kind of practitioners must be well protected at work, and it is best to leave the working environment for a period of time before family planning.

6. Other occupations

It is found that heavy metals such as lead, mercury, aluminum, copper, chromium and manganese are harmful to male reproductive system, so people who often contact with heavy metals, such as battery factories and workers who use welding operations, should pay attention.

Testis is very sensitive to radiation, which can promote the degeneration and atrophy of testicular seminiferous tubules and damage spermatogenic cells at all levels. People who have been exposed to radiation for a long time should take protective measures as far as possible and have a comprehensive physical examination before the baby is born.

Female products

According to statistics, by the end of 20 12, the average incidence of infertility in China has soared to 12.5%. Among the causes of infertility, males account for about 1/3, and females account for about 2/3.

Affected by occupation, infertility is more likely to find the following types of professional women.

1 practitioner

According to the survey of Occupational Health Center of China Center for Disease Control and Prevention, female infertility is the most prominent in the industry, reaching 29.5%.

Women in this industry have long been under the double pressure of body and mind, which seriously affects endocrine and ovulation, and then leads to infertility.

2. Journalists and teachers

These two industries are notoriously "stressful". Women of childbearing age are prone to endocrine disorders, irregular menstruation, or even no menstruation or ovulation if their environment changes, mood swings and long-term stress are high, leading to infertility.

Moreover, most women in these two industries marry late and have children late, and miss the golden period of childbirth, so the difficulty of pregnancy will inevitably increase.

3. Doctor

The survey shows that the incidence of abnormal menstruation among female workers in the medical industry is as high as 40.5%.

Female medical staff will be exposed to some harmful chemicals in their work, such as disinfectants, anesthetics, anti-tumor drugs and other drugs that affect hormones.

Frequent night shift, shift work, long working hours, great pressure, etc. , have a negative impact on reproductive health, coupled with endocrine disorders, leading to an increase in infertility.

4. Employees in the chemical industry

The incidence of irregular menstruation among female employees in petrochemical industry is 4 1.4%. These people are often exposed to certain chemicals in their work, which is easy to cause reproductive damage, which not only directly affects their health.

Engaging in this profession will also bring potential harm to the health of future generations. For example, high concentration of benzene mixture will cause serious harm to human health, which has long been confirmed by domestic related research.

5, secretarial

Female civil servants are usually sedentary, lack of activities and poor blood circulation.

Slow blood circulation can easily lead to obstruction of pelvic venous return, which may lead to gynecological diseases such as pelvic inflammatory disease and adnexitis, and may also cause tubal adhesion, reducing the chance of natural pregnancy, and may lead to tubal obstruction and infertility in severe cases.

If women in the above industries want to have children, it is best to stop working a few months before pregnancy, stay away from unsafe factors, relax and be well prepared.

Even if you can't stop working immediately, don't be too nervous and stay away from dangerous factors as much as possible.

The ideal childbearing age for women is 26-30 years old. If we must postpone it for various reasons, we should try our best to optimize our living habits and environment. Once infertility occurs, both husband and wife should go to the hospital for examination.

Signs of female infertility

First, abnormal menstruation.

Female infertility, the initial manifestation, is in our menstrual situation. If you find that your menstruation is abnormal and your menstrual cycle changes, sooner or later, these situations should be taken seriously. At the same time, the change of menstruation is also a manifestation. For example, too much or too little menstruation is an abnormal performance. At the same time, our female friends need to pay great attention to amenorrhea, dysmenorrhea and vaginal bleeding.

Second, breast changes.

The second aspect of female infertility lies in the breasts. The change of female breast is the most important manifestation of infertility. Its performance is that there will be some milk overflow in the breast during non-lactation period, and there will be swelling pain in the breast, especially during menstruation, and the swelling pain will be more obvious, and there will be obvious lumps when the breast is gently pressed. These problems are all manifestations of women's internal physiological problems. It is necessary to go to a regular hospital in time for an all-round inspection to avoid minor problems and major problems.

Third, abnormal vaginal discharge.

Abnormal leucorrhea also shows that there are some problems in our body. Such as excessive leucorrhea, odor, abnormal color, leucorrhea congestion, vaginal itching and pain. These may be inflammation of our appendages and vagina. Some gynecological inflammation should be treated in time, so as not to affect the normal pregnancy of our women.

Fourth, abdominal pain and bloating.

The lower abdomen often feels pain for no reason, and the waist will be swollen to varying degrees. These minor problems are probably caused by inflammation in our bodies. Female friends can easily check out all kinds of problems through normal gynecological examination, and only need to eliminate inflammation through lotion and oral medicine prescribed by doctors, so as to avoid the problem of infertility.

Fifth, subtle changes in weight.

Many women find that their weight will change after a long-term pregnancy without results. For example, some women will gain weight rapidly. This kind of problem, many people will ignore, thinking it is their recent diet. In fact, the slight change of weight is probably due to the decrease of estrogen in women, on the contrary, the rapid increase of androgen, so excessive weight gain must be treated with great caution.