I have been testing from cycle day 12 and all i've been getting is negative results, my ovulation day is cycle day 19/20 & previous cycles i did get positive opk's around cycle day 19/20...im abit bummed coz i've run out of testing strips aswell but i kept bd'ing lots just to cover my fertile window...its cycle day 26 now and past few days i've been getting cramps on and off, could it be implantation? If i did ovulate on cycle day19/20 it is 6dpo, just really praying hard to get my BFP this month been ttc 5 month now...plzz pray i get my BFP this month...Good Luck to everyone trying x