There are unlimited  number of benefits when it comes to tummy time few of them are mentioned here

• Helps prevent flat head syndrome

• Improves posture strength

•Improves focus

•Improves cognitive development

•Develops hip muscles

•Helps with gas and constipation

• Strengthens the arms which helps in crawling

•Improves head control

•Promotes gross motor skills

• Helps in visual motor development

Start with few minutes in a day And gradually increase the time depending upon your child’s tolerance.