I love to give head to guys with hypospadias. It's a plus to me. If intact there is all the fun of the foreskin, the glans and the added extra of being able to put your tongue in to the urethra, A supersensitive area that feels like nothing else. like being kissed by a cock. I vividly remember giving head to one guy who came twice in a couple of minutes when I did that and because of the positioning of the opening he gushed like a geyser when he came. I swallowed every drop and didn't want to stop. Makes me hard every time I think about it.

The intact hypospadias cock is a normal cock with all the nerve endings of a normal cock that has not fused together in the conventional way for what ever reason. The frenulum is not formed as the foreskin has not fused but all the nerves are there. You are not missing anything if you have hypospadias and have not been cut.

And as for UTIs as usual that comes down to basic hygiene and common sense.