Pumping!

Okay , I'm about to have my second daughter and I wanted to know , is there a correct time or schedule to pump? I breastfed my first daughter for 14 months! And for the first 4 months of the 14 I pumped then stopped due to moving and trying to get a grip on my new life lol. My daughter nursed every 4 hours during the day, then every 6 at night. Now after I nursed her I would automatically pump , and I would still get anywhere from 5-13ounces after nursing her! I felt so blessed to be able to produce that much but didn't know if I trained my body to produce this much or if I was doing it wrong. I was 19 and a ftm. I didn't have much education on the pumping aspect of breastfeeding. Any tips or suggestions would be greatly appreciated! 💕