When to use the Lact-Aid? Nursing TrainerTM System:;Feed Baby Supplement at the breast (Slow gaining baby, Adoption & Surrogacy, Working mother);Aid Suck-Training, for oral physical therapy (Poor suckling, Cleft lip/palate);Effective nutritive suckling builds milk supply (Low milk supply);Maintain or re-establish the breastfeeding bond (Delayed breastfeeding, Premature baby)