It Seems like I ovulated CD19 , had positive OPK CD18. My cycles are usually pretty long, varying 30-50days (only a few have been 30/32 days in the last year and a half, usually 41 days average but varies a lot each month). My question is - Does AF always happen a specific time after ovulation or can it vary in length between ovulation and AF coming? Seems a long time between my positive OPK and AF if this month is going to be a 40+ day cycle. Hope that makes sense 🙈 I guess I could just test around 12 or 14dpo either way perhaps x