@Yorkshire2022
My husband has a varicocele, which is a varicose vein, in one testicle which heats things up with backward blood flow. We suspected as much ten years ago when we first got together in our early 20s but GP at the time said no, so after not concieving for 8 months we went to a private urologist at the local hospital and he said right away its a visible severe varicocele! Most men can have this shut off with a procedure and some sperm improvement can be made, but the surgery didn't work for my husband as he's in the 10% of men whose veins are configured in such a way the surgeon couldn't find it! £4 grand down the drain!
So we went with lifestyle changes and put our trust in ICSI. He had between 2 and 3 million sperm on tests, and between 1% and 2% morphology. Forgot to say with that info (that we had found previously to IVF) the clinic advised only a 24 hour abstinence before husbands sample on egg collection day to avoid oxygenation damage to sperm. My husband also aimed to ejaculate every other day in the 3 months lead up to IVF to keep replenishing sperm and avoid DNA damage. Was a slog for the fella but I really think it helped. The maternal genes carry the embryo for the first 3 days then the male takes over and the dreaded drop off happens, so we were shocked to receive the call that all 7 were going strong on days 4 and 5 and just one slowed down day 5 so wasn't frozen. 6 blastocysts out of 7 eggs was an amazingly low attrition rate, was such a surprise and relief!
I read It Starts with the Egg and made some changes from there, took CoQ10 and in 2nd transfer very high dose vit D to aid implantation. I also threw everything but the kitchen sink at myself and stopped using plastic bottles and tupperware, stopped using acidic canned foods like tomatoes due to advice in the it starts with an egg book, stopped wearing nail varnish and only used solid perfume from Lush rather than sprays as it had lots of eye opening scientific advice in that book about chemicals and phthalates etc. Perhaps a bit much but I wanted to do everything so if it didn't work, I knew it was just luck of the draw and not something I could have avoided.
It depends on why your husband has low count as I wouldn't suggest following our routine to a T without knowing more, ejaculating too much may not be good for yours as it was for mine as we knew the cause. It's a minefield and alot of low sperm diagnosis treatment is simply ICSI. My husband was advised to have a cystic fibrosis test which he had but was on NHS so still awaiting results months later, in which time we had IVF and got pregnant! It's often a first port of call in testing low sperm count but my husband has a physiological reason.
Have you chosen a clinic and had the initial tests with them or with NHS?