If you had unprotected sex on Saturday April 26 took the map on tues and then had unprotected sex again on sat may 3 should you take another one?
If you had unprotected sex on Saturday and didn't take the post coital pill until Tuesday it is doubtful it would be any good as it is most effective in the first 48 hours after intercourse. But as you may not be pregnant, yes you should take another one although once again it is very late, it is not called the Morning After pill for nothing. also it is is NOT a method of repeat contraception. You are leaving yourself wide open not only to pregnancy but also to sexually transmitted infections. If you don't want to get pregnant and/or STIs get protected or don't have sex.