Question
I had a sexual encounter at three weeks pregnant without any bleeding. Will this affect the normal development of the embryo?
Answer
Hello, generally speaking, it is recommended to avoid sexual activity during the first and last trimesters of pregnancy because sexual activity during this period may cause pelvic congestion and uterine contractions, which can lead to miscarriage. Additionally, sexual activity in the later stages of pregnancy may also cause preterm labor, premature rupture of membranes, and introduce bacteria or other pathogens into the vagina and cervix, leading to infection. During the second trimester, although sexual activity is permissible, it should be noted not to be too frequent or rough.