Pregnancy at first touch, which means intercourse at the time of ovulation. The conditions for pregnancy are clinically present when there is no tubal obstruction, no immune infertility, normal sex hormone six, normal endometrium and no inflammation, etc. Therefore, if you have intercourse during ovulation, you will definitely get pregnant and it is a normal phenomenon. If you do not get pregnant during ovulation, it may be due to pathological factors, such as abnormal ovulation, or chronic cervical inflammation with a large number of white blood cells engulfing sperm causing infertility, or chronic pelvic inflammatory disease, resulting in blockage of the fallopian tubes, which can also cause infertility. If you get pregnant at the first touch, it means that the body indicators are normal. If you are not planning to get pregnant, just take good contraceptive measures.