The prevention of preterm birth is actually related to high-risk factors, and to have those high-risk factors, it is improved from this perspective, such as being too thin, if you want to get pregnant, you must first increase your weight, so that your body weight reaches a suitable range, so that it may not be easy to have premature birth.
The habits of eating and living should be changed, such as the habit of smoking and drinking, and now we must not smoke and drink again. In the past, for example, there was anemia and malnutrition, and now these must be corrected in advance.
Then there are such as the interval of time, some are the flow of people, the flow of people is the same, but also have a certain interval time, the interval time is longer, so that the inner membrane can be fully restored, there is a fertile soil, when planted in it, when it grows, it is relatively strong, it can grow well, and it is not easy to have premature birth. Whether it is a full-term child, an early birth, or an abortion, the next pregnancy, half a year apart. Of course, the exception is caesarean section, if it is a caesarean section, the next time you get pregnant, it is best to be about two years, which is more appropriate.
Others, such as the previous time there was a history of preterm birth, in the non-pregnant period, before pregnancy, you must first go to the gynecology department to do a test to see if the cervical looseness is not loose, is not the last premature birth caused by cervical insufficiency. How to check? Take the No. 8 uterus expander, just like doing an abortion, the cervix is dilated, and at the beginning it may be possible to use no. 6, no. 7, and then no. 8, to see if the no. 8 dilator can freely pass through the cervical opening, if it can pass freely, think that the cervical function is incomplete, and the next time you get pregnant, sew the cervix before the gestational week of the previous premature birth or late miscarriage.
If there are other diseases, such as chronic hypertension, there are problems with glucose metabolism. The last time I was pregnant I had diabetes, pregnancy heights, and when I wasn't pregnant, I might be fine, and that's the best. If there are still some problems, such as chronic hypertension, or slightly higher blood sugar, these diseases must be controlled in a normal range, the best time to get pregnant, the next chance of premature birth will be lower.
Some other prevention of premature birth, such as everyone says to eat something, eat folic acid, use a little vitamin E, etc., and some treatment of periodontitis, but now these seem to be not highly respected internationally, as a means of prevention, it seems that there is not much effect, so these are not too much emphasis now.
Before pregnancy, you must first adjust your physical condition, if there are some chronic diseases, you must adjust to a normal range and then get pregnant, the next chance of premature birth may be less. Other problems, of course, have to wait until after pregnancy to see if there are any changes, such as infection problems, some complications during pregnancy, these may be after pregnancy to see. If there is a case of cervical insufficiency, the next pregnancy, about 22 weeks of pregnancy, first see what the cervix is like, to the last miscarriage or premature birth that week, must be sewn up the cervix first, so that you can prevent the occurrence of premature birth.