Just shy of 38 wks

Jennifer
I am constantly tired i have a1 year old at home so I'm guessing this may be why but i don't think I've ever been this tired before, I'm also the biggest ive been in any pregnancy, i was measuring 40wks at 37 anyone else feel this way....i literally have no energy to get up and do a single thing..nesting is not something I've been dealing with