Hi Ladies,
This is the first time I have posted but I'm not sure if I should go back to the GP and ask for a blood test. Myself and DH have been TTC since January, I thought my cycle was getting back on track, each month I had the same period symptoms then this month nothing! I'm currently on CD 69 with 6 negative tests. Each time I mention it to the doctors I get brushed off as it's only been 7 months. Here are my cycles, which they have never asked for; all thoughts welcome 
31st jan - 7th mar : 36 days
8th mar - 30th apr : 54 days
1st may - 6th jun : 37 days
7th June - present 69 days today