6 Weeks to 6 Months

Today I read that the average baby sleeps thru (at least two 4 hours shifts with one feeding) the night sometime between 6 weeks and 6 months. Six weeks is just around the corner but SIX MONTHS!!! That feels like a lifetime away. What kind of range is that anyway? Right now would be happy to just have some sleep! One hour here and two hours there (esp.at night) would be heaven sent. It's currently 2 am and I'm nursing for the third time since 11 pm. Seems like my son never sleeps!