My daughter in law has ITP and was told she needed prednisone during her pregnancy. Her daughter was born with very low platelets but was given infusions. She was tested for ITP and OK. Mum was also told to take prednisone while breastfeeding. Her daughters growth was slow and she was tested and told she has low cortisol levels and is going to a specialist next week. Can this affect her growth for life and what might the outcomes be.