My cycles were normally 28-31 days but last month it was 39 days long(1st time). now on cd 28 (1st round of clomid). when should i expect periods?

Cycle day 27-31: If you do not conceive your period should come day 27-31. If you take your Clomid (clomiphene) cycle days 5-9 you will ovulate around day 14. You should expect your period day 28 or 29. If you take your Clomid (clomiphene) on cycle days 3-7 you should ovulate a little earlier on day 12. If you have not had a period by day 32 you should check to see if you are pregnant. If not contact your doctor to discuss.