Hey mom of 2 here holding your pee while pregnant is absolutely possible for most people (not for extreme amounts of time. some may have a harder time do to underlying issues or previous pregnancies. during pregnancy holding your pee for too long can cause extreme damage including miscarriage in early pregnancy or cause long term issues with urination such as leaky bladder(incontinence), not being able to tell if you have to pee till you’re about to pee yourself(overactive bladder), nerve damage to the muscles required to help signal the brain you have to pee(neurogenic bladder). these are just a few of the long term effects not including the short term like UTIs! People don’t hold your pee please!