DS is 5.5 months old and I’m a bit worried. He doesn’t really hold things for longer than a few seconds. Sometimes he will try to grab my clothes or my hair and put it into his mouth but whenever I try to make him hold a toy or something, he’s not interested and he drops it straight away or a few seconds later. I’m worried, is this normal? When do babies learn how to reach for things and grasp them? DS will sometimes hold my hand when I’m feeding him or try to hold my clothes but not objects if that makes sense. Normal or not?