I would speak to them about what they usually recommend, but certainly here, most places will expect you to do a settling in period. I know some people might only do it over a few days, but we did it over about a month. It was just about getting her used to being there and getting them to know her needs. The first couple times, we just went for about an hour and played together with some of the other babies and the teacher and I had a chat. After a few times of that, I left her to play with them for 20 minutes and just went outside and sat in the car. Then I did the same for an hour and a half. Then I think maybe she stayed for 2 hours, over a lunch time, so she could try a mealtime there. And then eventually she stayed for the full morning (we just did 2-3 mornings a week for the first 2-3 months) and then to full days. That extended period of short stays helped her to get comfortable there and for them to figure out how to comfort her and what worked and what didn't, rather than just plopping her in for the full day to start. I also started before I actually went back to work. I think she was probably there for 2 mornings a week for about 2 months when I wasn't really working (I work from home, so I was probably doing something, but it wasn't full-time and it meant I still could have run out to get her if anything went wrong). That made it much easier later when I did go back longer hours and more days because by then I knew she was settled there and I wasn't worrying about if she was okay. I'm sure your daycare has a process they like to follow too, so I'd just ask what they recommend. I think slow and gradual is good if you have these few months to prepare still.