Edited by JoAnnaL1209 - 4/12/13 at 11:09am
Katie, I don't think muscle tone has much to do with it. More muscle would more likely have you trying to expel it. I know when I have heavy days sometimes my cervix dilates a little(can tell with cramping) and then my body tries to get rid of the foreign object. But realistically muscle tone shouldn't worry you from trying it.