Originally Posted by
rainbowflower
hereditary twins comes down the female line and is for non-identical twins... is this what your mum is? That's caused by multiple ovulation each cycle and I don't know if multivits would affect this.
conception multivitamins in general tend to sway blue very strongly. Partly because of the nutrients, partly because they boost fertility by containing certain supps that the blue swayers also take.
I was taking Pregnacare Conception when I conceived my DS, and haven't met anyone else who took it yet that didn't have a boy.