From Co-Sleeper to Crib

This past weekend, we decided it was time to move Ella to her crib.. She had been sleeping in her co-sleeper since birth, and we have greatly enjoyed having her so close to us.  Now that she is almost 6 months, we decided it was time to transition her into her crib.  The first couple of nights, she maintained her same sleeping habits (waking every 2 hours or so).  I was really hoping the crib would be the variable that would switch her back to her 7 hour sleep stretches.  Then, on her third night in the crib, she slept from 8 to 3!  I told John that I couldn't believe how revived I felt at 3am!  It was paradise!  The following night, she woke up at 12:30 and then again at 4, but I will take it with no complaints.  We will see what tonight brings.