My 5 month old baby girl has little to no interest in holding any toys, rattles etc. I even bought her a circular ring to hold but her thumbs are pretty much rested in her fists. I've tried to encourage them to come out and she does hold my fingers with a full hand grasp but does anyone elses baby struggle with this or can you tell me what your 5 month old is doing hand wise? My 5 year old son has always learnt everything really quickly just concerned that her lack of interest isn't quite right.