wean off

May mga mommies po ba dito na nag purebreastfeed sa mga babies nila hanggang 2hrs old? How did you wean off you lil' kiddo? Im 30 weeks pregnant with my 2nd and my 2yr old 1st born still likes to suck my boob i'd really like to wean her off now kasi may darating na baby na gusto ko din ibreastfeed.