My ex-husband had one. I think that's why he's ex - it was my suggestion and you'd have thought I'd offered to castrate him with my bare hands! but he went very willingly in the end.
Anyway, he was sore and swollen, and we found that a packet of frozen peas wrapped in a towel made a good cold compress to help with the swelling.
I think all you men who have them once you've completed your families are real heroes. And on that subject - my ex got married again, had his reversed and they had a son. That was before he left her for wife number 4 :shock: :wink: . I was number 2.
Viv 8)