if she ever got pregnant would the baby come out as a giant? or would she even feel her pregnancy? does the earth revolve around her? does she create gravity with her weight?

If she sat on an iphone would it be an ipad? and if she sat on the ipad would it be an i-had? I bet when she steps on the scale it says error or probably just goes around like an F1 formula one speedometer I bet if she jumps she'll get stuck in the air