my last period was March.24 and a little spottin on the 26. My partner and i had sex on the 27th of march and a couple a more times that month and in april... well its now April.16 and still no period but my breast are sore.... can any one help me?? i haven't took a HPT yet because every time i think im pregnant mother nature seems to take course, she has not made her monthly appearence YET!!! thanks for all the help im soon to get.. le'loni