When ttc #1, I would o on cd16. With ttc #2, I o'd on cd14. This time around I have o'd anywhere from cd16 to cd19. I think that your body changes after each child (well, mine did anyway). The best way to check out when you are o'ing is with an opk or through temping/charting. I'm not sure about the cramping (could be o pain). If the discharge is similar to egg-white then that could be a sign of ovulation. Hope this help...good luck!!!

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