Is it safe to take a bath in pregnancy?

Yes. It is safe to take a bath. Remember you balance can be off in pregnancy so take precautions not to slip and fall.
Yes. You should avoid hot tubs and jacuzzis in pregnancy because the heat can cause birth defects in the baby's back. It is usually okay to take a bath in your bathtub if the water is warm (body temperature or less.) your blood pressure may drop making you dizzy when you stand up however so be very careful when getting in and out of the bathtub.