Patient's question:
How to distinguish between vaginal bleeding during pregnancy and menstrual spotting? Can two lines on a pregnancy test taken thirteen days after intercourse be ruled out as pregnancy?Doctor's answer:
According to the patient's account, in this case of consultation, the patient used a test strip 13 days after coitus and found it undetectable. How could she have become pregnant? The patient should undergo blood testing to diagnose how she became pregnant. It is recommended that if the patient does not wish to become pregnant, effective and safe contraceptive measures should be taken every time during coitus. It is advised to use condoms and engage in breastfeeding. After coitus, carefully check the condom for rust. If there is rust, it is necessary to take emergency contraception orally promptly.