Ladies, help me out! I was on the pill for 5 years and finished my last pack in July. Since then, I've had fairly unpredictable cycle lengths ranging from 34 to 44 days. (Cycles were regular and 35 days pre-pill.) Otherwise, flow and length of AF have been normal. I just started ttc in January. I'm now on CD 46. No symptoms of AF or pregnancy as far as I can tell. Took several tests over the past 2 weeks (frer and wondfo) and all bfn. What's going on?! If I were pregnant, shouldn't my hcg levels be high enough at this point to yield a positive result? And has anyone had a similar experience regulating post-bc?