Patient's question:
Hello doctor, my girlfriend was on her last day of her period yesterday. We had sex yesterday, and I ejaculated all the sperm inside. Could this result in pregnancy? How can I make it up? Thank youDoctor's answer:
Not to worry. The ovulation date for women is generally 14 days after the start of their period. Under normal circumstances, it can be pushed up and down by 5 days. Subtracting these ten days gives the "safe period" mentioned in physiology. Based on your situation, it should be within the safe period. However, since women's ovulation dates can be unstable, the safe period is not always "safe." Therefore, it is not recommended to use the safe period for contraception. The best method currently considered is the use of condoms.