5-Month-Old Baby Laughing Hysterically With His Mom | Mom & Baby<br /><br />This video is a funny one. Our 5-month-old baby boy Tom is laughing her heart out along with his mum. <br /><br />Our baby started to laugh around 3 months old. A baby laughing is a form of communication and it shows that they are developing their emotional and social skills.<br /><br />Remember to have a good laugh yourself when watching this video and bring some fun into your day!<br /><br />**Make our day & SUBSCRIBE!!*