kate == EBM must be handled correctly. cannot heat up, and if u do, make sure it is about room temperature. everytime u heat, some nutrients will be gone..
i always advise mommies to latch as much as they can. ur body needs to know how much ur bb needs, latching is a signal for ur body. so if u plan to bf for a longer time, u still have to latch, if not ur supply will remain at that amt and u might not be able to give ur bb enuff during growth spurts.
my PD always tell me.. if bb wants, give it to them. bbs will know if they are hungry or not. sometimes, they are going thru growth spurts which explains the higher demand. maybe u can increase the feeding amt to 110ml and see if this issue still persist. give urself a limit.. say, 120ml? then if it still persist, u can ask the PD for advice..
bb's body is not proportionate now, tummy will be bigger.. must burp bb after feed and best is every 10 mins during feeding. look out for colicky signs or signs that bb is windy. EBM is easier to digest cause it contains more water, so u need not worry about it. in fact, EBM will help bb to pass motion easily..