Please avoid 9 time periods for healthy pregnancy.

For couples preparing for pregnancy, it is necessary to pay special attention to the choice of pregnancy time, which is also one of the key factors to determine whether the baby will be healthy in the future. Therefore, experts have put forward nine time periods that need to be avoided in healthy pregnancy. Let's take a look at them. What are the nine time periods, and what should couples prepare for pregnancy do?

Please avoid 9 time periods for healthy pregnancy

1. After ectopic pregnancy or abortion, it is not long

After abortion, not only people's physical strength needs a recovery process, but also reproductive organs such as uterus and ovary need a rest period.

If an induced abortion operation is performed, the endometrium of a woman will be damaged to a certain extent due to the suction and scraping of instruments in the uterine cavity, and an adjustment process is needed to make the endometrium return to normal. Generally, at least half a year after abortion, or between half a year and one year, you can try to conceive, so that the ovaries and endometrium can have a complete recovery process. If it is repeated abortion, you should find out the reason before considering pregnancy.

It is dangerous to get pregnant in a hurry soon after ectopic pregnancy is cured.

The fallopian tubes that have suffered from ectopic pregnancy are often not completely unblocked. If you get pregnant again through this fallopian tube, it is very likely to be ectopic pregnancy, and the incidence of repeated ectopic pregnancy can reach about 15%.

If hydatidiform mole has occurred before, you should be followed up regularly for at least two years, and try not to get pregnant during this time.

If hydatidiform mole has appeared before, after the hydatidiform mole has been removed, the trophoblast cells that had been hidden in the venous plexus can become active again or even undergo malignant changes after a period of time (mostly 1-2 years). Therefore, in order to find out whether the patients with hydatidiform mole have developed into malignant hydatidiform mole or choriocarcinoma as early as possible, they should be followed up regularly for at least two years, and try not to get pregnant during this period.

If an IUD has been placed in the body, you should wait for two or three normal menstruation before getting pregnant.

If an IUD has been placed in a woman's body, the IUD, as a foreign body, will affect the endometrium and other tissues to some extent in a short time after the IUD is removed (regardless of the length of the IUD). Therefore, after the removal of the ring, in order to make the endometrium have a recovery period, we should wait for two or three normal menstruation before getting pregnant.

2. It's not long since I stopped taking birth control pills

If I stop taking birth control pills and get pregnant soon, it may cause some defects in the next generation.

Oral contraceptives are generally hormonal contraceptives, which are several times stronger than natural sex hormones. For example, short-acting contraceptives contain ethinylestradiol and norethindrone. The physiological efficacy of ethinylestradiol is 1 ~ 2 times that of estrogen produced in human body, and that of norethindrone is 4 ~ 8 times that of progesterone produced in human body. If you stop taking birth control pills and get pregnant soon, it may cause some defects in the next generation.

Generally, you should stop taking contraceptives 6 months before the planned pregnancy time.

Oral contraceptives are absorbed into the body through the intestine and stored in the liver. The residual contraceptives in the body need 6 months to be completely excreted after stopping the drug. Within 6 months after drug withdrawal, although the drug concentration in the body can no longer produce contraceptive effect, it still has adverse effects on the fetus. Therefore, it is generally recommended to stop taking contraceptives 6 months before the planned pregnancy time, and then get pregnant after the contraceptives left in the body are completely excreted.

3. Mommy has not been cured for a long time.

If a woman suffers from a chronic disease for a long time and needs to take medication for a long time, such as diabetes, epilepsy or hyperthyroidism, she should consult her doctor in detail before pregnancy. The doctor may make a comprehensive evaluation on whether she is suitable for pregnancy, whether she needs to change the drugs used for treatment, and stop taking drugs that affect the fetus or are difficult to conceive.

It is not suitable for pregnancy when the disease is being treated.

If it is being treated, it is not suitable for pregnancy, because pregnancy during treatment will not only aggravate the mother's disease, but also bring difficulties to treatment, because many drugs have teratogenic effects and are unfavorable to fetal development. If women suffer from severe anemia, pregnancy will affect fetal development and is not conducive to postpartum recovery. If you have tuberculosis, it will infect the fetus. If you are pregnant in the open period, you will be in danger of premature delivery and stillbirth. People suffering from heart, liver and kidney diseases and abnormal organ function should temporarily use contraception.

4. Being in a bad working environment

If the working pressure is high or the environment is not suitable, it is necessary to adjust the working environment before getting pregnant.

if the work intensity is too high, or if you are often exposed to * * * substances and toxic chemicals during the work, there is radiation, because the germ cells are very sensitive to the reaction of X-rays and highly toxic substances.

If a woman has been irradiated with X-rays for medical reasons, especially after abdominal irradiation, it will take four weeks before she can get pregnant. Because medical X-rays can kill human germ cells, even in a small amount, which may cause chromosome aberration or gene mutation of egg cells, resulting in dysplasia of offspring.

if you have been repeatedly exposed to pesticides and toxic chemicals, it is more appropriate to conceive more than one month after you are completely out of the above environment. If you are highly nervous at work, have little rest time, or need to stand for a long time, you should try to get pregnant after adjusting your work intensity or changing jobs.

5. Being at the low tide of human rhythm

The human circadian rhythm is reflected in the periodic changes of physical strength, emotion and intelligence. When one stage often feels tired, emotional ups and downs, distracted and inefficient, it is likely to be at the low tide of the circadian rhythm or at the critical day of low tide and * * *, at this time, the body's resistance is obviously reduced and it is easy to be infected with germs. If the parents' circadian rhythms are not allowed to collide, it is easy to give birth to a weak and mentally inferior baby when choosing this time to conceive; Only one side has a low rhythm, and the other side is in a circadian rhythm, and the health and intelligence of the pregnant baby are mostly average.

Find a good pregnancy state and time

Generally speaking, with the fluctuation of physiological period, mommy is not allowed to have a low circadian rhythm once a month, usually one week before menstruation. The week before menstruation is luteal phase, so there are few chances of pregnancy. For the unauthorized father, the low tide of circadian rhythm will also cycle once in a whole month or a month and a half.

6. If you are too tired or depressed,

if you are pregnant under extreme fatigue, it is not good for the healthy development of the fetus.

Many young people are busy planning their marriage before they get married, and both sides are physically exhausted. At this time, the quality of germ cells of both newlyweds is declining, so from the perspective of eugenics, it is unfavorable for the healthy development of the fetus to conceive under extreme fatigue.

Don't get pregnant during the trip

Irregular daily life during the trip, lack of shelter, lack of sleep, eating disorders, and insufficient nutrition, coupled with excessive fatigue and bumpy journey during the trip, can affect the growth of fertilized eggs or cause uterine contraction during pregnancy, leading to abortion or threatened abortion.

Don't get pregnant when you are depressed

Once a person is in a mental state of anxiety, depression, stress or heavy ideological burden, it will not only affect the quality of * * * or eggs, but even if she is pregnant, it will also affect the hormone secretion of the mother due to the * * * of bad emotions, which will make the fetus uneasy and restless, affect the growth and even have an abortion. Therefore, when something unpleasant happens, it is best to avoid pregnancy temporarily.

7. In the process of treating reproductive system diseases

Generally speaking, before preparing for pregnancy, the pregnant couple will go to the hospital for a comprehensive physical examination to rule out the unfavorable pregnancy.

If reproductive system diseases are found, it is best to conceive after treatment, otherwise it will be harmful to the fetus. If mommy is not allowed to conceive in the case of bacterial disease, it may cause premature rupture of membranes and fetal abortion, which is unfavorable to the normal development of the baby; Therapeutic drugs may even be teratogenic. Cervical polyps will also have adverse effects on future delivery. In addition, if the father is not allowed to suffer from gonorrhea, prostatitis, varicocele and other diseases, it is not conducive to fertility, and the fertility problem should be considered after treatment and rehabilitation.

8. Irregular sexual life, too much or too little

Too frequent sexual life will reduce the quantity and quality of * * * accordingly; If the frequency of sexual life is too low, it will make * * * aging or lack of vitality, which is not conducive to pregnancy, but also to prenatal and postnatal care. Pregnant couples should also understand each other and maintain harmonious and happy communication, which is conducive to the quality of sexual life, so it is easier to give birth to cute and healthy babies.

9. Bad living habits and bad hobbies

Smoking and drinking often will affect the quality of men. Smoking is harmful to women's fertility. Compared with non-smoking women, smoking women have higher incidence of infertility, lower fertility and delayed pregnancy.

tip: afternoon is the best time to get pregnant.

according to scientists' research on the probability of getting pregnant in one day, if you want to get pregnant, the best time for * * * is from 5 pm to 7 pm. The study found that both the quantity and quality of * * * changed greatly throughout the day, and reached a high level in the late afternoon, which happened to be the time when women were most likely to get pregnant.

Dr. Kanic and his colleagues invited more than 5 men to take part in the experiment in order to study the regularity of conception time. Each man provided two samples, one was taken at 3 pm and the other at 5: 3 pm. The number of * * * was particularly concentrated, and the proportion of rapid exercise was relatively large. Cania Hall also pointed out that scientific research has long found that hormones play a key role in influencing women's pregnancy. It enables most women to ovulate between 3 pm and 7 pm. Combining these two studies into one, human beings do have "happy moments". The researchers believe that this will help couples who have fertility problems.