I personally won’t go to the jacuzzi with bath bombs. Pregnant women are not recommended to soak in the hot tub as well (if your jacuzzi has hot water). Bath bombs might cause irritation and infection as pregnancy are prone to yeast infection and UTI. You need to take note of what ingredients are used in the bath bomb. If you really want to use, best to make sure it is made with 100% pregnancy safe and natural ingredients that will not cause irritation.