Hey ladies, I'm 19 years old and having a bit of a dilemma! I've been TTC for about a year now with no luck.. I was previously on the injection for about 9 months. Only back in May this year my periods started to return, I always use glow and tend to usually start my period in the first ten days of every month. Sometimes it's the 5th, sometimes it's the 10th.. Would you say this is a cause for concern and is there a possibility of PCOS? Or does it have to be extremely irregular? Thanks in advance!