Hi! Both my husband and I have been co-sleeping with our kids (he with #1, & me with #2). I find that there are more benefits to co-sleeping. They feel more secure, they sleep longer and if you are breastfeeding at night, no need to go up and pick baby up. Haha. My initial concerns when I started co-sleeping was what if i accidentally smothered him. I dunno if you are a light sleeper, somehow I am always conscious of where the baby is when I am sleeping. I also put up a bedrail at my side of the bed just in case.