At home sperm test

We have miscarried again, while the rest of his family seems to not be able to keep from getting pregnant. I just feel it’s my fault so long story short he took the at home sperm test.

So this was his result. It’s obviously postive even after messing around yesterday.

Question does this mean it’s probably not him and I should ask my doctor to do more in depth for me!? We have a DR apt in May for him to get more in depth testing if we still are unable to get pregnant.