I agree with the other posters who said that you should go to a doctor and get an RX. I went into my ob/gyn with charts showing a short luteal phase after only a few months of trying. Even though they typically make you wait a year, because I had things so well documented they immediately allowed me to try certain RXs. I used clomid but in the end conceived two pregnancies using progesterone (1 healthy baby, pregnant still with #2).