Talk to your provider. I grew up on atvs and my midwife says if it's something your body is already used to you're fine. But do take it a little easier and stop if you start cramping or it feels rougher than you're comfortable with. I rode atvs my entire pregnancy with my daughter, as did my sis and sis in law through their combined five pregnancies. All our kiddos are perfect and healthy.
You can jar your fetus and cause a miscarriage
Bump, why not? I was planning a trip to Atlanta this summer