Consult your doctor because you are pregnancy. Garlic is also a known helper in yeast infections I have them all the time too. There are pills that you take but I am unsure if you can take them during your pregnancy. There are a lot of herb books out there. Any vitamin store should be able to help you. Yeast can be spread back and forth between your husband and you. Wash your hands really well because you could have a vaginal yeast infections and introduce the germs into your mouth which can cause thrush. Consult your doctor and he should be able to answer your questions about the birth. Also before you take any home remidies, check with your doctor if it could hurt the baby, I am sure garlic would not and it is also available in a pill form. Just to be safe with that precious package, check with your doctor first before taking anything.