What is the point of a nursery on babydow?

It seems like you're asking about the purpose of a nursery on a platform called "babydow." However, I couldn't find any information about a platform with that name.

Could you please clarify what you mean by "babydow"?

If you're referring to a specific website or app, please provide the full name or a link to it.

Once I know what you're talking about, I can help you understand the purpose of a nursery on that platform.