Patient's question:
Detailed medical condition and consultation purpose: What should I do if I had bleeding 3 months before pregnancy?Doctor's answer:
Hello, after a woman becomes pregnant, she will not have her menstrual period again. However, a small number of women may experience vaginal bleeding on the expected date of their next menstrual period after becoming pregnant. In such cases, the pregnant woman often mistakes it for her menstrual period, leading her to be unaware that she is pregnant. This condition is referred to as "pregnancy menstruation." Its characteristics include light bleeding, pale color, and a shorter duration compared to any previous menstrual period, making it distinctly different. In reality, this is not true menstruation. This phenomenon typically occurs within the first three months of pregnancy and usually happens only once, though some pregnant women may experience it 2–3 times.The true cause of "pregnancy menstruation" is not entirely clear, but it may be a physiological response to the implantation of the fertilized egg.
Women with double uteri may have one uterus become pregnant while the other still experiences menstrual bleeding on schedule, though this is rare.
Early vaginal bleeding during pregnancy may also be a sign of threatened miscarriage or bleeding caused by complications such as decidual polyps, cervical polyps, or erosion.
Women who have confirmed pregnancy and experience vaginal bleeding should seek medical attention promptly to rule out these conditions.