If you don’t know that you are pregnant, you need to observe whether there is any vaginal bleeding, abdominal pain and other symptoms of preeclampsia, no abnormalities generally have little effect, you can continue the pregnancy.
Do not know the case of pregnancy, women are generally in the early stages of pregnancy, this time the gestational sac in the uterus is more unstable, the process of coitus will stimulate the uterus contraction, spasm, may let the gestational sac from the uterus stripped, increase the chances of fetal miscarriage, but is not absolute, some women do not have any effect on the coitus.
Observe the body after intercourse to see if there are any abnormal symptoms, such as vaginal bleeding, abdominal pain, these symptoms indicate that there is a possibility of miscarriage, go to the hospital to do ultrasound to understand whether it is a pre-eclampsia or difficult to avoid the miscarriage, there is no need to continue to keep the fetus treatment.
After the coitus, there is no abnormality in all aspects of the body, indicating that the previous coitus has no effect on the development of the fetus, to continue the pregnancy, the early trimester of pregnancy to take folic acid tablets, usually do a good job of regular pregnancy checkups.
After determining the pregnancy of the early trimester and the late trimester, try not to arrange for coitus, to reduce the impact on the growth and development of the fetus.