Hello , soooo My period came on april 7th 2013 ended on the 12 of april and i had unprotected sex on the 13 of april . He cummed inside of me . my high fertility is from the 16-20 of april and my ovulation is on the 21 of april again i had unprotected sex the 21 of april but he didnt cum inside of me . My next period is supposed to come on the 5 of may . Could i be pregnant and When is the best time to take a pregnacy test ? Help please asap i cant wait to find out if im pregnant or not .