10.22376/ijpbs.2019.10.1.p1-12 Volume 5 Issue 3 2014 (July- September) Infertility is a condition caused due to both female and male factors and IUI can be the solution to many of these factors especially in unexplained infertility. A study involving 200 couples with nil female factors and normal semen parameters with an average period of 2-8 years of primary infertility were taken into consideration. The dose of clomiphene citrate was administered at 100mg/day from D2-D6 and follicles were monitored from D7 until the day of rupture, hcG 5000IU was given when the dominant follicle reached an average size of 18-20mm for both the study groups. This study aims to compare the success rates of ovulation induction and timed intercourse Vs intra-uterine insemination. MADHU UDAWATH M.S.,D.G.O. Primary infertility, clomiphene citrate, timed intercourse, intra-uterine insemination 451-453