Re: 15 day LP, is 11dpo too early to test???
You're right, this wait sucks. It is only an extra day but buy the end of your luteal phase even an extra hour feels like an eternity. On Sunday am I shall be up with the birds testing for all I'm worth. Last cycle I thought I had cracked it! I waited and waited to test. I got to 15dpo and no AF until 5am on 16dpo, that's just not playing the game. I don't know anyone else with a longer LP.
Time to go home now. I've had enough of work!
Best wishes to all