hi , i'm having gallbladder stone (7mm) since 1 1/2 yrs and now 8 weeks pregnant. I'm 30 yrs old now , height 5.5" and weight 62.5kg .This is my second pregnancy. my first delivery was normal and she is 5 yr old now. my question is that does this gallstone creats any problem during pregnancy. should i need to change change my diet. this haven't created me any problems before. It was diagnosed accidently when i had done scanning for hip pain. So does the gallstone of this size may block the duct.