She is 20 years old, We had sex 4 days before her period and she got her period too, which lasted 4 days but usually she gets her period for 6-7 days. She felt some symptoms of pregnancy so she took a pregnancy check 16 days after we had sex, bt the result was negative. She was not pregnant. Again after 5 days, she took another pregnancy test to confirm whether she is pregnant or not, the test came positive. She is pregnant. Today, its 21 days after we had sex. What should I do? Is she pregnant? What medications should I choose. Reply Thankyou.