What causes bleeding during pregnancy?

Fertile bleeding is what we usually call ovulation bleeding. After ovulation, the endometrium cannot grow anymore, resulting in local shedding and bleeding. If the amount of bleeding is not much and the duration is not long, there is no need to treat it. Generally, it will be cured. If the amount of bleeding is heavy, you need to go to the hospital for treatment. We can improve the situation by adjusting our diet, eating more soy products, such as soy milk, and paying more attention to rest.

2. Abdominal pain. Cyclic intermenstrual pain can be mild or severe and usually lasts for several hours, but in some patients it may last for 2-3 days. The bleeding during the fertile period you mentioned should be the bleeding during ovulation. Ovulation occurs on the 14th day before the next menstrual period. After five days before ovulation, four days are the dangerous period, which is what you call the fertile period. Ovulation bleeding is caused by a decrease in estrogen secretion in the body. After the follicle ruptures and is discharged, the body's estrogen secretion decreases, the endometrium loses the support of estrogen, and a small amount of shedding occurs. There will be a small amount of bleeding. In this case, drug treatment is generally not required.