Be sure to see Ma Hong 1 at the beginning of pregnancy. Abortion: If the amount of bleeding is more than menstruation and accompanied by severe abdominal pain, abortion is bound to occur and further treatment is needed.
2, ectopic pregnancy: when ectopic pregnancy occurs, vaginal bleeding usually occurs about 40 days after menopause, mostly accompanied by dull pain in the lower abdomen, swelling pain, falling pain and so on. At this time, the urine pregnancy test can be positive, but the embryo sac of pregnancy can not be seen by intrauterine ultrasound, and abnormal tumors can often be found in fallopian tubes.
3, hydatidiform mole: hydatidiform mole is a deformed fetus. Vaginal bleeding of hydatidiform mole occurs later than abortion and ectopic pregnancy, and mostly occurs in about 3 months.
4, cervical erosion: cervical erosion may cause more or less bleeding throughout pregnancy, but uninterrupted. This kind of bleeding is different from that caused by uterine contraction and separation of placenta from uterus during spontaneous abortion. Will not directly affect the development of the fetus. As long as the bleeding is stopped in time, pregnancy can still proceed normally. If the bleeding is not stopped in time, it will affect the normal pregnancy and eventually lead to abortion.
Seeing red in the first trimester means that there is a small amount of bloody secretion in the vagina within 12 weeks of pregnancy, which is similar to the amount of bleeding in the early or late menstruation. The color of bleeding may be pink, red or brown. About14 pregnant women will appear redness in different degrees in the first trimester, and about half of them will eventually miscarry.
If the blood is brown, expectant mothers need not worry too much. Brown blood means that the bleeding has stopped, so it will be oxidized to brown. Just rest more and avoid exercise. If the blood is bright red, you should pay attention and go to the hospital for treatment immediately; If the leucorrhea is brown, it is recommended to stay in bed. Generally speaking, the bleeding situation can be improved, but whether it is brown blood or bright red blood, doctors must be informed so as to give timely assistance.
The first and most commonly used method to detect pregnancy within a few days is early pregnancy test paper. Early pregnancy test paper can be detected as early as 7 days after the same room, usually 18 days, and a few can be detected in more than 20 days.
Secondly, due to the change of Ma Bao's body temperature during pregnancy, it can also be judged by measuring the basal body temperature, but the operation is complicated and difficult to judge. The basic temperature measurement method was adopted, and the temperature was measured in bed after waking up every morning. The body temperature at this time is called basal body temperature. Generally, the body temperature before ovulation is below 36.5 degrees, and the increase of progesterone after ovulation will increase the body temperature by 0.3-0.5 degrees. Therefore, if the phenomenon of high temperature curve in basal body temperature lasts for more than 18 days, it can generally be affirmed as early pregnancy.
The third method is commonly used in hospitals, that is, HCG detection in blood or urine. When a woman is pregnant, a new hormone called chorionic gonadotropin (HCG) will be produced in the body, which is beneficial to maintaining pregnancy. This hormone can be detected in urine about 10 days after conception. Morning urine must be used for the collection of urine samples, because morning urine is concentrated and the hormone level is high. In order to improve the positive rate of the test, the amount of drinking water should be reduced as much as possible the night before. Early pregnancy test is a blood test, so it can find out whether you are pregnant earlier than urine test (usually about 6 ~ 8 days after ovulation).