I have undergone surgery for endometriosis stage two and also have tried clomid with no results. My husbands sperm is good my Fallopian tubes are good. We have tried our first round of artificial insemination with my husbands sperm obviously ... We used letrazole with this. I am so hopeful but sooooo afraid it won't work. I have been praying and praying. I was diagnosed with infertility for reasons unknown. I hope this works. It's been six days since the procedure and I need input please from anyone. I need something to believe again. I am 31 year old and my husband and I been TTC for two years. Any input would be great.