Am not Sister Kang but willing to share my experience and hope it helps.
Don't be despair on the quantity of milk produce at this point of time. U should concentrate on latching baby well to establish your milk supply.
Yes, it is good to pump out after latching so as to send a signal to the brain that baby needs more milk.
There is no fixed amount of breastmilk that you can pump out and my suggestion is never to compare with others.
You are definitely doing the right thing of latching and pumping after that.
Continue and most importantly you will have to relax cos if you are tense up your milk supply will be affected.
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