Well after reading through all of your points, I definately say go for it. If it gives you a bit of a break & a day where you can pursue your studies, its a good idea. The first few times DD will probably cry for you, and no doubt you will be upset as well. It takes time, but before you know it she will love going to daycare. My DD is 15 months and goes two days a week. This first year in care she copped it big time with illnesses, but as time goes by she hasnt been picking up as much. Go for it!