sperm washing is safe and effective. He would want to discuss this firstly with his infectious disease specialist or doctor treating his HIV. they will then know how to direct you. It will require a concerted effort between IVF specialist, HIV doc and OBGYN. Good luck, that is exciting stuff wish you all the best.
You're in the wrong forum.
Yes, sperm washing is considered very safe.
Has anyone in the UK had personal experience of this procedure and what were the results like?
Yes he should talk with a Dr who is in this certain type of field