The haakaa is great for collecting milk during a letdown, but it's not exactly capable of “emptying” a breast. The good news is, an electric breast pump won't break the bank.

Does Haakaa pump increase supply?

There is no scientific evidence floating around there that proves that the Haakaa breast pump will increase milk supply, but the anecdotal evidence is promising. When it comes to milk production, your breasts are less likely to produce more milk if they spend more time being closer to full.

Does the Haakaa only collect Foremilk?

Does the haakaa only collect foremilk? No. Foremilk is thinner and less fatty than hindmilk, so it flows quickly and easily during any pumping session (manual or electric). The same is true when you use this pump—the foremilk will flow easily and quickly, while the hindmilk is slower.