Why is the first child easy to abort?

Under normal circumstances, in the first trimester of pregnancy, some pregnant women will show a small amount of vaginal bleeding, abdominal pain and other threatened abortion symptoms, because of fear of abortion and anxiety, to seek treatment for pregnancy. For the first child of pregnant women, every 10 spontaneous abortion, there are six or seven because of fetal chromosome problems caused by. Second, pregnant women may be affected by external factors, resulting in abortion. Normally, women should pay attention to reasonable diet, proper exercise, maintain a good rhythm of life, improve follicle quality during pregnancy. Before pregnancy, mycoplasma and chlamydia infection should be ruled out. If infection and treatment are found after pregnancy, many drugs cannot be used.