Basically, every mother will face the problem of physical deformation after giving birth to a child. Maybe you are all fat, maybe your stomach is big, maybe your chest is sagging, maybe your ass is getting bigger. Therefore, I can't wait to get fit and get back to my figure before giving birth.
But fitness is really urgent. After all, every inch of meat on your body is not grown in a day, so you should first shape yourself through exercise, and then do some fat-reducing and slimming exercises after your body slowly recovers.