I am 28 years old, weight is 63kg, I am married since 2yrs 7 months willing to get pregnant since a year but not able to, done HCG, USG, Prolactin test, Thyroid test, husband s semen test, everything is normal. Even I am ovulating & having normal periods. No PCOD now, previously had 5 yrs back. Please let me know why I am not being able to get pregnant.