Hi, I recently bought the pump. I tried using the manual pump, but it is not suitable. Reason is the nipple size is big for me. Nipple gets sucked in too much, hence when I press the handle, milk cannot get expressed well cos the nipple is but too inside. Unfortunately, Philips pump only have one size for the shield.

I only used it for 2 pumping sessions for both breasts, hence it is still very new. Retail price is $99. I wish to sell it at $85. I have two new diaphragms as well. My sister passed them to me cos she bought more as she ordered fr her own pump as well. They will be included with the pump.