I heard swimming is good but what about the chlorine?

Jbosarge85

I've heard swimming while you're pregnant is a really great form of exercise. I only have a concern about chlorine. I went swimming last night and after about 30-40 minutes started getting dizzy and cramping a little bit. I wasn't hardcore swimming just playing around with my DH and Stepson. Just making sure it's ok to go back and swim later or not....