Hi - we struggled for many years to conceive DS. Part of the issue was my long cycle (36 days +), though I now appreciate my lack of awareness of fertile phases probably caused the first year or so of problems. Am now looking to start TTC again and have been charting on fertilityfriend.com. It looks like I have a really long luteal phase (20+ days) and am guessing this may have been the issue with the first attempt at TTC or is a result of my continuing BF. I've tried googling it but all I get is generic "luteal phase length" answers. So, can anyone tell me if a long luteal phase is a problem? Last cycle (first since DS) was 44 days and this cycle BBT looks like ovulated on day 15. Thanks.