baby sleeping

Ashley

Question... My LO will wake up in the middle of the night and just babble or play around in her crib. I usually just leave her and fall back to sleep unless she starts crying. Sometimes she won't cry so I will go in when I am ready to get up. She will fall back to sleep but sometimes it won't be for an hour or so... She is 6 months. Is this a bad thing to let her just play?