Can having sex in a hot tub get you pregnant? but my partner didn't ejaculate inside of me.

Possible...: Was there "penetration"/did he ejaculate into the hot tub/...... Your question is too vague to answer. Typically, the water in a treated jacuzzi/pool is heavily chlorinated (or at least it should be) and would be an unlikely environment for sperm to survive; but you never know.......

It's REALLY hard: To tell if someone ejaculated in you when you are in the hot tub...If your goal is to never get pregnant or get an std, i would recommend at least a condom if not hormonal birth control....Accidents happen...All of my wonderful children were accidents.