i and my bf had sex on 3 august last time....we did before many times.n he always use condoms and my periods were regular.But this time also he used condom but now i am tensed i missed my periods n its about 5 days i am not getting my periods..in this april i missed my periods for 12 days even after 4 or 5 months i usually miss my periods 5 or 6 days n after tht it comes normally...n i was not in relationship before..so what u think..m i pregnant???? i am very tense...reply me...plzzz