L.H.
The breast isn't just about food it's also warmth, security, safety, and comfort. At six weeks old, a lot of comfort nursing is very normal and common. Most babies are pretty attached to the boob almost constantly at that age. It keeps your supply up, keeps you from being engorged, keeps the baby's weight up, and helps them to acclimate themselves into the new world they're now in.
This is a really great link about frequent nursing:
http://www.kellymom.com/bf/normal/frequent-nursing.html
Both my babies did this. I just sat them on top of the boppy, and parked myself at the computer, letting them nurse away. Or I had them on the breast and nursed while laying down so I could get some sleep too.