Regulating hormones after having a child.

Patricia
After having a baby, I perspire a lot more throughout the day. Before I was pregnant, I would apply deodorant once or twice daily, now after having been pregnant, I sweat so much more and have to apply deodorant like 5 times. Is it possible to regulate my hormones and control my sweating? BTW, I use 3 different deodorant brands and nothing works.