I've seen a lot of different opinions on whether you need a pump before your baby is born. I guess it really depends on your personal experience.

With Charlie I needed one because he was never able to remove enough milk from breastfeeding alone. Plus it allowed me to give my poor sore nipples a break!

With Olive I needed one because I didn't take any maternity leave and needed to pump while working. Plus she stayed an extra week in the hospital so I pumped at the hotel I was staying at (although I could have rented a hospital pump for that I suppose!).