I work 8 days on, then 6 days off. would there be any need to pump on my days off? what about at night? when pumping during 10 -12 hour shift i pump 4-5 x & get total of about 20 - 25 oz daily. should i be throwing in that night pump i've been reading others do, too? son is 7.5 wks, takes ~2 oz every 2 hours. i'm away from him 11 - 13 hrs at a time when working. i also work swing shifts. one set will be evening, the other will be overnights. would the night pump be included with the overnights or just when i'm sleeping?