Why is the first pregnancy more likely to result in miscarriage?

During pregnancy, everyone hopes that the fetus can develop smoothly. However, serious miscarriage may also occur, which is the last thing people want to see. There are many reasons for miscarriage during the first pregnancy. Some people have heard so much about it that they suspect that miscarriage is likely to occur during the first pregnancy. So, why is the first pregnancy more likely to result in miscarriage? Let’s take a closer look at it below.

Generally speaking, during the first three months of pregnancy, some pregnant women will experience symptoms of threatened abortion, such as small amounts of vaginal bleeding and lower abdominal pain. Because they are worried about miscarriage, they become nervous and anxious and go to doctors to seek treatment to preserve the fetus. For pregnant women who are having their first child, six or seven out of every 10 miscarriages are caused by chromosomal problems in the fetus. Secondly, it is possible that the pregnant woman is disturbed by external factors, resulting in miscarriage.

Generally speaking, women should pay attention to a reasonable diet, appropriate exercise, maintain a good life rhythm, and improve the quality of follicles during pregnancy. Mycoplasma and chlamydia infections should be ruled out before pregnancy. If the infection is discovered and treated after pregnancy, many medicines will no longer be useful.

What are the symptoms of miscarriage in early pregnancy

Abortion in early pregnancy may present the following symptoms according to the different stages of abortion development:

1. Threatened abortion: A small amount of vaginal bleeding occurs first, usually dark red or bloody leucorrhea, followed by paroxysmal lower abdominal pain or back pain. Gynecological examination showed that the cervix was not dilated, the fetal membranes were not ruptured, the products of conception had not been expelled, and the size of the uterus was consistent with the number of weeks of amenorrhea, so there was hope that the pregnancy could continue. After rest and treatment, if the bleeding stops and the lower abdominal pain disappears, the pregnancy can continue; if the vaginal bleeding increases or the lower abdominal pain worsens, miscarriage may become inevitable.

2. Unavoidable miscarriage: means miscarriage is inevitable. It develops from threatened abortion, with increased vaginal bleeding, worsening paroxysmal lower abdominal pain, or vaginal discharge (rupture of membranes). Gynecological examination shows that the cervix is ​​dilated, and sometimes embryonic tissue or fetal sac can be seen blocking the cervix. The size of the uterus is consistent with the number of weeks of amenorrhea or slightly smaller.

3. Incomplete abortion: The products of conception have been partially expelled from the body, but some remain in the uterine cavity or are embedded in the cervix, resulting in inevitable abortion. Because some pregnancy products remain in the uterine cavity, uterine contraction is affected, resulting in continuous uterine bleeding and even shock due to excessive bleeding.

4. Complete abortion: All the products of pregnancy have been expelled, vaginal bleeding gradually stops, and abdominal pain gradually disappears.