Spacing out feedings

MeredithML

My 9 week old DS just started spacing out his feedings from 2 to 3 hours to 3 to 4 hours. He has also been sleeping 10 hours a night. He is still having plenty of wet diapers and is gaining weight more than well...he is over 15 lbs.

I'm worried that my supply is going to decrease with the drop in the number of feedings. He is only eating 6 times a day now. Should I add a pumping session to keep my supply up?