Trying to figure out exactly when I ovulated I know ovulation starts about 24-36 hours after opk positive CD12 was positive for me and that was on the 4/12/19 but I wasn't due to ovulate until the 7th according to my calendar so I'm not sure what day I ovulated am I 9dpo or 10dpo but my Premoms app is telling me I'm 11dpo! I'm so confused! Thanks!