Anybody know?

Does anybody know of any prenatal vitamins that don't artificial sweetners in them. And children's medicines/vitamins that don't have artificial sweetners in them? I am allergic to them and there is a chance that any kid(s) we have will also have the same allergy. We will have them tested to see if they have it or not. Not pregnant but TTC for a while now (i stopped counting the months sometime last year.)