Hi - I have been taking my basal body temperatures and my luteal phase seems to be only 10 days which I gather is too short. I had a m/c at 7wks a few months ago and I wonder whether a short luteal could have been the problem. The gyno at the hospital just said some people are 6ft and others can be 5ft...so didn't shed much light! NHS docs don't have the budget to investigate before a year of trying but if there is a problem, I would prefer to find out now. Can anyone recommend where I could go privately in London to be looked at and what sort of tests they would do & what sort of costs I will be looking at? Sorry if this has been discussed before. xx