Hi doctor.. my baby was 33 weeks preterm and he was having aptamil preterm formula and we stopped it in between as he was actively breastfeeding. Now since my travel and work has started i am using both formula and breastfeeding him. Now having him completing 5 months.. can i change the formula to aptamil stage 1 or should i comtinue the same preterm formula. His DOB - 17/05/2025 actual EDD- 02/07/2025
