I am 21 weeks pregnant i have been taking rennie tablets that expired 4 months ago. are me or the baby in any harm. thanks x

Don't worry, but...: Most expiration dates are rather arbitrary. Rennie is mostly calcium & magnesium & those should not ever go bad so no concern about them being expired. My only concern is that rennie has corn starch, much of which comes genetically modified corn. I feel it is wise to avoid gmo foods during pregnancy as much as possible as these have never been proven safe! see http://www.Nongmoshoppingguide.Com/.