<s>[INST] I am 28yrs old working woman,living in Mumbai.My husband is 28yrs old.We got married 2.yrs back.I have been trying to conceive since 1yr.My periods are very regular.We have consulted a gynec and have gone through several tests,root testing and folecular study for 2 cycles.According to doctor all the results are absolutely normal.My husband's test result was also fine.Since last one year we are trying.Now I am really worried.Can please advice. [/INST] Hallow Dear, When you cannot conceive in spite of all the results being normal, such case is labelled as a case of unexplained infertility. Before you go for any ART treatment, I would advise you to try few simple things:1. Monitor your ovulation by ultrasonography. This will locate the day of the ovulation. Try to plan your sexual relations at and around this day. 2. Ovulation monitoring should start from day 9 onwards. Please find out what was the size of the follicle before rupture. Follicles between the size of 18 mm to 21 mm release the healthiest eggs and have best pregnancy outcome. 3. Also find out the thickness of the endometrium at the time of ovulation. Endometrium of thickness between 9 mm to 14 mm is most conducive for implantation. If this trial does not work, you may try artificial reproductory technique. Please report to an infertility consultant. I hope, this helps you.  Dr. Nishikant Shrotri </s>