Dear Miss M
Taken from the Vitamin Bible for the 21st Century by Earl Mindell Get a good Multivitamin particularly from Solgar for Prenatal vitamins, which is suitable for you when you are breastfeeding, make sure that you get Folic acid 800 mcg daily, chelated calcium 500 mg and magnesium 250 mg, 1 tablet 3 times daily, ginger extract one caspule taken 3 times daily if needed for morning sickness. Evening Primrose oil and Royal Jelly are suitable to take when you are pregnant, also certain Algaes you can take when you are pregnant such as Spirulina, which is rich in protein and has a wide range of nutrients and minerals, also there is only one hair tablet you can take when pregnant is Pil Food, Brewers' yeast is also useful. Please do some research and visit a nutrientist to make sure you are getting the optimal levels, to ensure that you have a healthy pregnancy, breast feeding and reduce loss of hair, which can effect some women, not all about six months after they have given birth, make sure that you get plenty of rest and if you have a juicer, juice your vegetables, it may be easy to take in the form of drinks etc.
Best of Luck