Hey so my period cycles are ranging from 37-40 days long ... I have been unable to conceive for the past year but has no problem with my first son on the first try three years ago. Is this secondary infertility? Is this because my period cycles have just become longer the older I get? I’m only 31 and I’m devastated this isn’t happening? What can I do? I ordered Vitex to help try and shorten and regulate my periods- anyone have experience with this?? Any advice would be much appreciated. Also I have been ovulating because I’m getting positive test strips but not until day 24 or 25 in my cycle. I’m just at a loss as to what to do.