Patient's question:
I and my boyfriend took birth control pills during sex, but I got pregnant. Why did I get pregnant even though we took birth control pills?Doctor's answer:
No form of contraception is 100% effective. Perhaps you are not sensitive to the medication, and if you have intercourse during ovulation and take the medication, the failure rate is relatively high. For safety, it is important to have good contraception measures, especially to prevent intercourse during ovulation. If you have intercourse during ovulation, make sure to use effective contraception hormones. On a regular basis, decide on a good contraception method, such as condoms or short-acting birth control pills, etc.