Question about pumping time

sarahmaria726

Hello. I'm a FTM and have been EPing for about 8 weeks now. When I was at home on maternity leave I pumped 4-5 times a day for 30 minutes each time. My first pump of the day I usually get 8-9 oz total and then the other times I get about 4oz combined. Here is my question. I started back at work on Monday. I am a teacher so I'm sort of limited on the amount of time/times of day I can pump. I usually can only fit in 20-25min twice a day. Is my supply going to go down because I am not able to pump for the full 30 minutes? Is there a way I can increase my output speed so that I am producing more in a littler amount of time? Thanks so much!