"Hello doc just wanna know when i get pregnant?My boyfriend had sex on april 16 and april 30, after that i had menstration on exactly april 30 and end on may 2? and now im pregnant for 3months maybe?just wanna ask when did i get pregnant when i have my mens..."

By what little, and I do mean little info, it should have been in May. After your last period.

Is there a issue as to why the date is important ?