Dear sir,. I am married in 2010, 5 years past away. My wife was pregnant twice in 5 years. First baby died in worm at 7 month due to respiration problem. Second one born alive in 6 month and died. Because of opening for delivery happened in 6 month. Deliver taken place and unable to do stitching further pain started. We missed the second one. Now last 1 year we are trying for pregnancy but not successful. I have a doubt my sperm quantity (visual) is less in level. How to improve sperm increase with tablet and natural foods. Kindly guide me. Thanks.