The first time we had a stork drop, so I started pumping about an hour before she was placed in my arms. So I pumped for about 2 weeks to catch up to her need. I then continued pumping as much as possible to up my supply.
The second time we were matched, but I didn't want to pump for too long, so I started pumping about 10-12 days before the baby was due (via c-section). I was making about 5-6 oz a day when she arrived. I continued pumping after feeds and supplementing for a week or two after she arrived. Then I stopped supplementing and she just nursed. I didn't worry about pumping to increase as much this time and we did fine.
Jennifer