<s>[INST] Hi, Im 29 yrs old and married for 6 yrs and not yet conceived at all. Had been in treatment from the 8th month of my marriage and took breaks too. GG, had been there for almost 2 yrs with laproscopy and 5 unsuccessful IUIs done. And 2 IUIs at Prashant multi speciality hospitals, which of first happened to be weakly positive. My problem is there is no diagnosis of what my problem is. My husbands count n motility is normal. My laprscopic n follicular studies give clear positive results. Inspite i have not conceived. Really wondering to know why we have to do IVF. I have a perfect 28 days cycle. My BMI is 29(overweight) and from novemeber 2010 have been identified thyroid too. Could there be anything like egg doesnt release? What to do if so? or egg release but too thick for the sperm to penetrate? what could be the reason? What to do now? [/INST] Hi, I think you can go for few cycles of natural monitoring by ultrasound.  You can track your follicles' growth by repeated ultrasound and when your follicles is more than 17 to 18 mm, take injection for rupturing the follicles.  Be in contact with your husband every 2 to 3 days after your periods stop.  Take progesterone for next 2 weeks.  Do a urine pregnancy test at home after that.  You can try like that for 3 cycles at least before going to IVF.  Continue your thyroid medicine.  Hope I have answered your question. Regards </s>