So my BF found out he had chlamydia last Thursday and was given 4 Azithromycin tablets to take on Thursday and I was given a week of Doxycycline tablets on Friday but started taking them on Saturday. The doctors told us not to have sex for a week after starting my tablets and that would be next Sunday. However, he can't swallow tablets so chewed them and now he's worried they won't have worked. Will we be okay to have sex after the week or not?