What is the cause of the 20-day bleeding in a biochemical pregnancy?

Biochemical pregnancy is a relatively abnormal phenomenon and also a type of spontaneous abortion. After a biochemical pregnancy, pregnant women generally have a period of bleeding. Most people bleed for about three days. If the bleeding continues for a long time, even up to 20 days, then you must go to the hospital for detailed examination and treatment. Here we will introduce you to the relevant knowledge about biochemical pregnancy!

1. How many days does bleeding last in a biochemical pregnancy?

Biochemical pregnancy bleeding usually lasts about 3 days. Of course, it may be as short as only half a day. Most biochemical pregnancies will not show any reaction. Sometimes, chemical pregnancy bleeding may be caused by excessive labor intensity or excessive mental stress. An occasional biochemical pregnancy will not cause any impact on the body, but if it is a habitual one, you must go to the hospital for examination.

Biochemical pregnancy bleeding should go to the hospital for ultrasound examination or careful hcg measurement. In addition, during the period of biochemical pregnancy bleeding, you must rest in bed, not have sexual intercourse, and no pelvic examinations should be performed. When bleeding occurs during a biochemical pregnancy, you can supplement vitamin E appropriately. You can also choose to take Chinese herbal medicine that can replenish qi and blood and stop bleeding. In fact, there is no need to be nervous about biochemical pregnancy bleeding. Often, if there is bleeding, it is at most the same as menstruation. Therefore, biochemical pregnancy bleeding can be treated according to the requirements of menstruation.

2. Precautions after biochemical pregnancy

1. Biochemical pregnancy does not require uterine curettage, but regular monitoring of blood hCG is required to observe its growth, which can determine whether the gestational sac is alive or has been expelled from the body. Blood hCG is produced by the fertilized egg, and the channel through which the sperm and egg combine is the fallopian tube. To a certain extent, it can be said that biochemical pregnancy means that the fallopian tube is unobstructed. After making sure that blood hCG has dropped to normal levels, you can plan your next pregnancy.

2. If the B-ultrasound examination shows that the body is in good condition, you can wait a month or three months to have a baby.

3. Be careful not to have sex immediately after the biochemical pregnancy ends, so that the uterus can rest.

4. In terms of diet, eat more fish, meat, eggs, soy products and other foods. Eating more foods rich in protein and vitamins can speed up the body's recovery.

3. The difference between biochemical pregnancy and spontaneous abortion

Spontaneous abortion refers to the termination of pregnancy before 28 weeks. A miscarriage that occurs before 12 weeks is called an early miscarriage, while a miscarriage that occurs between 12 weeks and less than 28 weeks of pregnancy is called a late miscarriage. More than 80% of miscarriages occur within 12 weeks of pregnancy, after which the miscarriage rate drops rapidly. At least half of early miscarriages are caused by chromosomal abnormalities in the fetus.

Biochemical pregnancy is a type of spontaneous abortion. The sperm and egg combine but do not successfully return to the uterus to implant. They will be completely expelled within 50 days, and the only manifestation is excessive menstruation or delayed menstruation. Biochemical pregnancy generally does not require special treatment and will not affect pregnancy.