Pretty sure the labour board can do something, thats discrimination. A woman cannot be forced to sit for endless hours while having to urniate because a child is sitting on her bladder which causes her to urinate frequently. you cannot fire a woman for being pregnant. So, she urniates often because she is pregnant, it still comes down to the fact that she is pregnant, so there is a human right issue case
I've been hated by better people than you.