Vitabiotics - Pregnacare Breastfeeding (56&28). Combining post-natal micronutrient tablets and high purity Omega-3 capsules, Pregnacare Breast-feeding is formulated to safeguard your diet when it matters most.. All-in-one support, formulated specially for the postnatal breast-feeding period. 700mg calcium and 300mg Omega 3 DHA, as recommended by experts when breast-feeding. Calcium and vitamin D contribute to the maintenance of normal bones