What are the reactions to biochemical pregnancy?

Seeing the term biochemical pregnancy, many friends will associate it with pregnancy. Indeed, it has a certain relationship with pregnancy, but it refers to a phenomenon of miscarriage within five weeks of pregnancy. Many of my friends may not know that they have had a biochemical pregnancy, so today I will mainly introduce to you the reactions of biochemical pregnancy and remind you to pay special attention during pregnancy!

1. Symptoms of biochemical pregnancy

In a normal pregnancy, after the sperm and egg combine, they swim to the uterus and implant, and then absorb nutrients from the mother's body and grow slowly. A biochemical pregnancy occurs when the sperm and egg combine but do not swim to the uterus and implant, or when they swim there but do not implant, which results in a biochemical pregnancy.

The most direct manifestation of biochemical pregnancy is delayed menstruation, and the use of early pregnancy test paper will detect obvious colored bands, and even the HCG data value during blood test will be greater than 25mIU/mL. A normal pregnancy test strip will continue to darken, and the HCG value will double every other day, which means that the embryo is developing well. In the case of biochemical pregnancy, the HCG value is generally low. When you check again after a few days, the color of the early pregnancy test paper will only become lighter and lighter or even white, and the HCG value will only decrease, which means that there is a problem with the embryo.

2. Early symptoms of biochemical pregnancy

After the sperm and egg combine and implant in the uterus, the early pregnancy test paper will usually show a weak positive reaction around 14 days. Under normal circumstances, it will deepen to a strong positive day by day, but a biochemical pregnancy will only fade day by day and it is impossible to reach a strong positive.

Some people with biochemical pregnancy will feel obvious abdominal pain. The degree of abdominal pain varies from person to person. Some people will have persistent abdominal pain, while a considerable number of people will only have short-term abdominal pain. Some people also experience symptoms of lower back pain. Most people have no symptoms at all.

Therefore, we can only rely on some medical data to confirm the diagnosis. During a normal pregnancy, the blood HCG value will double every other day. The better the doubling rate, the better the embryo is developing. If it is a biochemical pregnancy, the blood HCG value will be very low, and it is even less likely to double. Moreover, the gestational sac will not be seen through B-ultrasound examination.