100 women with infertility classified into 2 groups.~Group A: Included 50 women who will be given clomiphene citrate 50mg (clomid) orally 2 times/day from 2rd-7th day of the cycle and sildeaynafil citrate 20mg tab from 7th-11th day of the same cycle orally 3 times/day.~Group B: Included 50 women who will be given clomiphene citrate 50mg (clomid) orally 2 times/day from 2rd-7th day of the cycle and placebo tablets from 7th-11th day of the same cycle orally 3 times/day.~Folliculometry was assessed by:~Transvaginal ultrasound: It was done on day 11th of the cycle to detect number of follicles and endometrial thickness.~When the follicles reach ≥18 ml, injection of 5000 IU of HCG IM to trigger ovulation to both groups.~Pregnancy was assessed by:~Beta HCG test: (Radioimmunoassay)
100 women with infertility classified into 2 groups.~Group A: Included 50 women who will be given clomiphene citrate 50mg (clomid) orally 2 times/day from 2rd-7th day of the cycle and sildeaynafil citrate 20mg tab from 7th-11th day of the same cycle orally 3 times/day.~Group B: Included 50 women who will be given clomiphene citrate 50mg (clomid) orally 2 times/day from 2rd-7th day of the cycle and placebo tablets from 7th-11th day of the same cycle orally 3 times/day.