Why There Is Delay In My Pregnancy?

i m 27 years married lady. i've no child for 3 years.At the early stage of my marriage i took the ipill for 2-3 times,but last 2 years i m trying 4 a baby,not sucessfull yet. i had gone through a laproscppy test,ultrasound test&alsomy husband semens test. findings-v/v/g-healthy multiple small cycsts in both ovaries&other pelvic organs r healthy .uterus size-57x44x32mm,rt ovary 6x9mm < ovary size 28x29 &it was raputered on day 15 or 16.semens -liquification time>60min,sperm count-120million/ml,motility-rapid-30%,moderate-25%,sluggish-24%,non mortile-21%.7 days before the period i 've breast pain,abodmen pain.plz kindly help me.i m 27,hight 5.2, wt-50kg.