Hi! So I know the OB asks for the date of the start of the last menstrual cycle for estimated due dates. My cycles are irregular - anywhere from 28-36 days. We just moved and I haven’t developed such a close relationship that she knows about my irregular cycles. I’ve been using the clear blue ovulation predictor kits so based off that I know when I had high and peak fertility during this cycle. I only had a spotting day last period and it was random so I just don’t know what to tell the OB for an “accurate” due date. What do you guys think? Thanks!!