Idk i wuldnt want ti risk falling or getting hit in the stomache
Well you have a great possibly of hurting yourself because of the falls you might take. I would talk it over with your OB to make sure its ok or not. you don't want to endanger your baby.
Not too many wild leaps or dives. But yes, you're safe, at least through your first and probably second trimesters. Talk to your doc of course but your abdominal wall and uterus and the amniotic sac give the growing fetus lots of cushioning and protection.