Hello, everyone. I was wondering if anyone could help me. My three and a half month old startles so easily. He seems to be developing on track and is such a happy baby. However, I can start talking to him and he'll jump and look scared, then smiles. If I show him a toy and maybe shake it, he'll jump and startle. He just seems to startle so easily. Is this normal? When should this calm down?
Re: 3 Month Old and Startling....