I had sex on 13th july, half of the time we used protection and half of the time did not, first time all the semen was into condom and the second time we started without protection and he did not cum though! I was expecting my periods on 14th july or 16th july and I am not down yet it's 19th july now. Can I get pregnant and yesterday I bleed a little. But yesterday I was suffering from an infection also.in which I was just peeing continuously and it was burning there so I used a ointment 'gentalene' which cured it. Really confused bleeding was because of this infection or can I expect periods.