Short luteal phase

So glow has adjusted my ovulation as I have put in a clear blue positive opk after getting many flashing smilies I got a solid one yesterday. So glow says i ovulated today and will be 1dpo tomorrow. It says AF is due 14th March which means my luteal phase is 10-11 days. My average is 11 days. Is this too short to be able to conceive? Does anyone else have a short luteal phase?