TTC 1.5 years

Samantha
So I'm new to Glow! I have never had issues conceiving and always had a regular cycle. Until May 2015, just before my son turned 1, when we decided to start trying for our last baby. I finished out my birth control and had a normal period. Then in June my period was 2 weeks late, then every month it got later and later. Now here we are getting close to 2 years of trying and nothing. I've seeked doctors opinions and after ultrasounds and many other check ups no one can figure out what the issue is. So now I get my period on average about every 2 months, about 62 day cycle, give or take a week. I'm hoping to find some good insight and advice.