I haven't had this experience, but I am interested in how it affects the body during pregnancy. I know that some people use steroids for medical purposes, but in my case, I use them for muscle growth and physical performance improvement. My nutritionist told me about the possible side effects of steroids, so when I'm pregnant, I'll stop taking them. In addition, after a course of steroids, I will need to undergo therapy to restore the balance of my hormonal and immune systems. You can read more about this here
steroidcycle.org. But I can say that knowing all the risks I went for it because I really want to have a beautiful shape.