(20-01-2016, 01:03 PM)Hamishbreeze Wrote: I would avoid electric pumps as they can be too harsh on breast tissue. They can cause more damage than good and breast tissue growth actually reacts better to a gentle pull rather than a strong pull on the breast.
Vacuume pressure isn't different based on the source? You can over pump with a hand pump just as easy as with an electric one. I have a Venturi vacuume pump that uses air pressure from an air compressor. Doesn't matter.