I have a bath every night, no matter the weather. 30 mins reading my current book before washing and shaving. I have a bath thermometer and keep the temperature at 43.5 degrees c. Usually some muscle relaxing herbal bath salts. It’s the best part of the day. Pure bliss.
When I ws a teenager, i told my first partner I liked taking a bath, they warned me about cooking my sperm, or similar, so ya know
I no longer have a bathtub, enjoy
And hopefully afterwards you learnt that you keep producing sperm, right? So even if you had a bath that was hot enough to kill off your current batch, you’d have them replenished shortly after.