Husband and baths...

Hubs loves his bath. He had early morning work most days and it’s his time to get woken up. He has a method to keep his 🏀 🏀 out of the hot water which he’s really good about doing. It still frustrates me how much he insists on taking baths every day. He has been able to get me pregnant twice, but both ended in Mc. I also have pcos and MTHFR gene mutation. He hasn’t gotten sperm checked but should I be worried with his hot bath usage? Do you think keeping his junk above water helps? Anyone else’s hubs do this and you still got pregnant?