Hi, Iam a Chinese Asian my one year old baby boy slip in the bathroom and fell on his back hurting his back head, after about 5min, I notice a big swollen bruise on his back head. I was startled , what can I do now? He is behave normally,mane just fell asleep after milk. Do I need to bring him to hospital for assessment.? Or what should I do to relieve his swollen bruise. I never see such a big bruise before . He fell down a couple times few months. Nothing like this.