Just wondered if anyone had suffered any side effects from taking Pregnacare? I took one after lunch this afternoon (was advised its one of the best prenatal vits) and have been fine all afternoon, but about five minutes ago I got a wave of nausea, really felt like I was going to be sick, and the feeling has stuck. The Pregnacare is all I have taken today so wondered if that could be it. has anyone else heard of/experienced any side effects while taking Pregnacare