You will be able to participate in Gut Thrive with while pregnant and/or nursing with several adjustments. You can follow the dietary recommendations for the program and add approximately 15% more carbohydrates. We ask that you include a high quality prenatal, fish oils and vitamin D (per labwork) to your protocol and refer to the Supplement Protocol for your specific Plan for the supplements that are allowed. We have one set of guidelines for ladies who are pregnant or have been breastfeeding less than 3 months and another for mothers who have been breastfeeding 3 months or more (they can take more GT5 supplements).