Symbiome products are made from natural, non-GMO, non-irritating, non-sensitizing, and hypoallergenic ingredients, which have been identified as being safe for use in pregnancy by the USDA Organic, Made Safe and Leaping Bunny. Our own dedicated team of doctors, scientists, and microbiologists are continually engaged in ongoing clinical research to develop and validate our products as safe and effective - to ensure peace of mind for you. If you are pregnant or nursing, we recommend consulting your physician before starting any new products.