Anterior uterus does not require pillows. Anterior uterus is the position of the uterus in the normal pelvic cavity, which is close to the bladder, and is clinically called anterior uterus. The anterior uterus can pass through the vagina and cervix during sexual intercourse to allow sperm to enter the pelvic cavity, and it does not require pillows. The anterior uterus has no effect on normal conception, through the combination of sperm and egg, can normally achieve conception, if you want to improve the chances of conception as soon as possible, it is recommended that the best is to have sex at the time of ovulation, can improve the chances of conception.