After taking medication for an abortion, if you have sex 20 days later, how soon can you use a pregnancy test to find out if you are pregnant?

Patient's question:

No

Doctor's answer:

Hello, according to your description, it is recommended to check blood HCG one week after the menstrual period to determine if you are pregnant, or to use a pregnancy test kit one week after the menstrual period to determine if you are pregnant, which can generally confirm whether you are pregnant.