Hi - I'm a new knitter and am doing a blocked baby blanket. I thought I could count, but apparently not. Some blocks have 26 (52 rows) and some have 27 (54 rows). When I bind them together will this be a problem? I look up how to bind and it looks like I should have the same number of rows.... they take 2 hours or more to knit so I don't want to do a bunch over. Thanks!