Huanhuan (pseudonym) and her husband have been preparing for more than half a year after their wedding, and there have been no good news.
When the two were very anxious, Huanhuan’s menstruation had not arrived on time this month, so he quickly tried the pregnancy test stick and saw two faint bars!
This can be excited about the two, and quickly come to the outpatient clinic in Hangzhou Hospital.
The doctor Liu Libing was tested to Huanhuan with the test of blood β-HCg, estradiol, and progesterone. As a result, the blood β-HCG 85.32miu/ml, the estradiol 74.14pg/ml, the progesterone 5.33ng/ml.
The doctor told Huan Huan that it looks pregnant at present, but the indicators are relatively low, and you need to review the follow -up.
"Pay attention to the changes in the three pregnancy, because it is not clear outside the palace. If there are severe abdominal pain, a large amount of vaginal bleeding, you should go to the doctor in time. Pay attention to rest, do not exercise in the same room and vigorously."After the doctor’s guidance, he went home happily.
When Huanhuan had not had time to share this good news with his family, the next morning in bed, Huanhuan appeared a stomach pain, and then began to appear the same vaginal bleeding as menstruation …
I remember that the two people entrusted by the doctor quickly came to the hospital to retract, one after checking three pregnancy: blood β-HCG 52.09miu/ml, estradiol 21.06pg/ml, progesterone 2.19ng/ml, B-ultrasound reminded that no obvious in the uterine cavity was obviously obvious.There are no abnormalities outside the palace.This time I can scare Huanhuan. What is going on?
After reading the report, Dr. Liu explained to the young couple that you may have a "fake pregnancy", which is a biochemical pregnancy!
Normal pregnancy includes sperm gain, fertilization, fertilized egg development, transportation and bed.In this process, sperm and eggs are combined into a fertilized egg in the fallopian tube. The fertilized eggs return to the uterus to bed, and then further develop into a fetus.
Biochemical pregnancy means that the combination of essence eggs has formed fertilized eggs, but it is not successful in the uterus, and abortion with menstruation together.
The characteristics of biochemical pregnancy are mainly:
① Early pregnancy test strips can be measured for weakness, but it is difficult to achieve positive or strong positive;
②B super you can’t see the gestational sac in the palace;
③ The blood β-HCG value is very low, which can only indicate that it is pregnancy, but it can not indicate whether the bed is successful;
④ Generally, it will not have a natural miscarriage for more than 50 days, and there may be gray -white membrane -like logistics.
Why is a biochemical pregnancy?
Hard quality of embryo is not good
Embryo chromosomal abnormalities are the main factor that causes natural miscarriage. Chromatology abnormalities may be caused by factors such as eggs, sperm quality, radiation, and drugs. When the quality of the embryo is poor, it may cause biochemical pregnancy.
The endometrium is the "soil" breeding, and the thickness, form and tolerance of the endometrium are very important.
If there are problems such as endometrial dysplasia, uterine cavity, uterine mucosal fibroids, and endometrial polyps, it may cause embryonic bed failure, leading to biochemical pregnancy.
In addition, the occurrence of biochemical pregnancy is also related to the lack of ovarian luteal function, immune factors and other factors.