What are the early symptoms of biochemical pregnancy?

Biochemical pregnancy, also known as subclinical miscarriage, is a very common phenomenon. In fact, biochemical pregnancy is when the fertilized egg and egg combine but do not successfully implant. Some people will feel abdominal pain during biochemical pregnancy, but some people will not feel anything. Biochemical pregnancy varies from person to person. You don’t have to worry too much about biochemical pregnancy. Biochemical pregnancy will not affect the next pregnancy. What are the early symptoms of 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.

Some people will feel obvious abdominal pain, and 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.

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.

Causes of chemical pregnancy

1. Embryo factors: If the quality of the embryo itself is poor, it will naturally be eliminated. The quality of the embryo directly depends on the egg and sperm. The quality of these two is actually related to our daily living habits. For example, smoking, drinking, staying up late, overwork, etc. will affect its quality.

2. Ovarian corpus luteum function factors: Poor corpus luteum leads to insufficient progesterone secretion and endometrial abnormalities, which affects the implantation of the fertilized egg in the uterus.

3. Uterine factors: Uterine hypoplasia, submucous uterine fibroids, endometrial polyps, intrauterine adhesions, endometrial tuberculosis, etc. will affect the implantation of the fertilized egg.

The dangers of biochemical pregnancy

Biochemical pregnancy is medically known as subclinical abortion. It is a natural selection of survival of the fittest. If it happens occasionally, there is no need to be too nervous, as it will not affect future pregnancies. But if it is not handled properly it can still cause some harm.

Biochemical pregnancy is a natural elimination phenomenon. Under normal circumstances, the fetus will be discharged naturally with menstruation and no special treatment is required. But there are still individual cases where some people will have residual substances left in the uterus that cannot be completely discharged. Therefore, it is necessary to go to the hospital for B-ultrasound to confirm whether the pregnancy has been completely eliminated after biochemical pregnancy. If it is not excreted completely and remains in the human body for a long time, it will cause certain harm.

If medication cannot cure the problem, uterine curettage must be performed. This must be done in a regular hospital, because uterine curettage can easily damage the endometrium. If you choose to do it in a small clinic, the safety is not guaranteed. Once the uterus is scratched, it will have a great impact on future conception.