When we trying for a baby we were on a pretty tight sexual schedule. Once when we were due I had a massive spot on my foreskin. It was the only time I’ve had one there, it was outrageous. My wife thought I was trying to get out of making the beast with two backs but then when she had a look she wanted no part of it.
Put a halt to proceedings for a few days. It was painful but wonderful when I burst it.