My age is 35 years male, 6 ft tall, 72 kgs. Recently married. She is 31 yrs, obesive, 102 kgs. we are very much indulged in sexual pleasure. 6 months has gone. Not yet conceived. She had undergone master check up including, thyroids test, pelvic bone x-ray, vaginal test etc. Every thing normal result shows. All are with acceptable limit specified by Dr. Could tell us doctor how to solve the problem to conceive?