Hi, I am married in February this year after that I am having regular intercourse with my husband, we always each and every time use condoms, even just right after sex I go and pee immediately and wash my vagina, not a single time I have missed that. My menstruation cycle is also normal it used to come after 29- 33 days but this time my periods are 15 days delayed. Before marriage also some times my periods used to get delayed 15-20 days. Now I am worried that is there a chance that I might be pregnant. Please tell me. What should I do? And when should I take a pregnancy test at home.