Hi I had c diff few months ago, and stool comes positive and last it was negative. Got pregnant unexpected hopeing it won t come back. Obgyn say I need prenatal vitamins. I searched into a Brand new chapter prenatal. Have to take them 3 times a day. I m scared they might make me go more and they didn t dissolve in water test. They are organic considered the best. What s your opinion on this is it ok to take them will they influence on my c diff