Periods 7 weeks apart, last one ended on 4/2, had very light brown spot when wiped 4/12, seems like extremely light period today, ttc for around 2 yrs?

Anovulatory periods?: If you've been trying to conceive for 2 years, it's time to see an obgyn. A common reason that women have periods farther apart than typical is that they may be having cycles where ovulation doesn't happen because the hormone balance is not quite there. A common reason for that is polycystic ovarian syndrome (read more: http://bit.ly/2gYYtbe).