The term “vacation” is generally used to refer to a woman’s menstrual period. If you have sex and then have your period, you are usually not pregnant if you have a normal amount of menstruation. However, if the menstrual flow is too light, it is important to be aware of the possibility of pregnancy.
After sex, if a woman becomes pregnant, the ovarian corpus luteum will continue to secrete progesterone to maintain the uterine lining from sloughing off, creating conditions for the fertilized egg to settle and develop. Therefore, when a woman is pregnant, she usually does not have a period.
If there is no pregnancy after intercourse, the ovarian corpus luteum will shrink, the body’s progesterone will decrease, and the endometrium will shed to form menstruation. So, getting your period after sex is usually not a pregnancy.
However, if the amount of menstruation after sex is significantly less than before, we should also be alert to the possibility of pregnancy. This is because in a few women, the endometrium is stimulated during the implantation of the fertilized egg or the hormone level in the body fluctuates, which may also cause the endometrium to shed a little, resulting in a small amount of vaginal bleeding, which may make the woman mistakenly think that it is the onset of menstruation.
Therefore, if there is a significant decrease in the amount of menstruation, it is important to consult a doctor for examination in a timely manner to rule out pregnancy under the guidance of a medical professional.