dd is 4 months old today. she was ebf until 3 months then switched to formula where we discovered she had cows milk allergy. she has been on a prescription formula since and is much better. The last week she hasn't been interested in the milk and I struggle to get her to take more than 3 or 4 floz. She's not crying out of hunger she's just not bothered. I'm wondering if now is the time I should start introducing baby rice and porridge?