What is the cause of brown blood in the third and a half months of pregnancy?

Pregnancy is a very happy thing for women, but there are many accidents in the early stages of pregnancy. Since the fetus is not very stable during this period, any accident may lead to miscarriage. Miscarriage is very harmful to women's body and mind. Therefore, pregnant women must seek timely treatment after finding that their condition is abnormal. So what is the reason for brown blood in three and a half months of pregnancy?

First, what is the reason for brown bleeding in three and a half months of pregnancy? Bleeding may be a related condition caused by threatened abortion. You need to have a regular schedule. It is best to do a color ultrasound examination to determine whether there are signs of threatened abortion, and use progesterone and other pregnancy-preserving treatments if necessary. Pay attention to eating a light diet and avoid spicy food.

Second, generally speaking, the more common causes of vaginal bleeding in early pregnancy are the following: Physiological bleeding: After conception, some women will still have a small amount of bleeding during the month, generally without other accompanying symptoms (such as abdominal pain, menstrual discomfort). This may just be a physiological response to the implantation of the fertilized egg. This condition does not require treatment, just keep the vulva clean. Abortion: When the decidua basalis bleeds, the placenta separates from the uterine wall and stimulates the uterus, causing the uterus to contract, the cervix to dilate, and blood to flow out of the uterus. This type of bleeding is often accompanied by lower abdominal pain. The amount of bleeding increases from a small amount to a large amount, the color changes from dark to red, and the abdominal pain gradually develops from dull pain to more severe pain. Ectopic pregnancy: When the fertilized egg develops to a certain extent, it will cause the fallopian tube wall to rupture and cause bleeding. Because this bleeding is intra-abdominal, vaginal bleeding may not be significant. However, this kind of blood loss often leads to fainting, shock, etc., and if not treated in time, it may cause the patient's death. Molar pregnancy: Molar pregnancy miscarriage usually begins 2-3 months after amenorrhea. Bleeding is usually intermittent and small in quantity, but some cases may have repeated and heavy bleeding. Overwork: If a pregnant woman is too tired or has a lot of work pressure in the early stages of her pregnancy, it may also cause a small amount of vaginal bleeding.

What happens if I have brown blood three and a half months into my pregnancy? If you have brown discharge in the early stages of pregnancy, it may be a sign of miscarriage. You need to take medication to preserve the pregnancy and you must stay in bed. I suggest you go to the hospital for a gynecological examination and take medication to preserve the pregnancy after the examination.