hi after trying very hard to find any kind of got info for you i have two links sorry. ok not a doctor but have you thought of getting him a sperm test done it could be a good place to start i know diabetes really mucks up a guys sex life lots of trouble with ed just for starters. but have a read through these two links could be something or nothing. <link> <link> just copy each link into google one at a time to open and read. do hope you find some help. good luck
my husband is a type1 diabetic and we are trying to have a baby. but i'm not getting pregnant what's wrong? . we have a 5 year old son. now we are trying to have another baby. i don't know if my husband can have anymore kids. how do we know if he can have more kids. his diabeties are bad.