Hi my son is bottle fed and when he was 4 month...

Hi my son is bottle fed and when he was 4 months he would get fed every 4 hours. i started giving him farex at around 4 months. he's now 8 months old and he still gets fed every 4 hours except for night times. i was worried that 4 feeds a day wasen't enough but my doctor reassured me that if he's happy to only to have 4 feeds a day that's ok