My Fertile Days Started On The 13th Of August & My Ovluation Day Was The 18th Of August , All Of Them Days Plus My Ovluation Day I Had Sex With My Boyfriend & He Nutted In Me All Them Days Plus My Ovluation Day . I Took A Pregnancy Lastnight Round 12 But It Came Back Negative Today On The 31st My Period Was Suppose To Come But It Didnt Come Yet .