S.B.
My daughter had and still has similar issues. We discussed with her about private parts. I told her that it is the only thin in the world that she 'owns' and hs a say about what happens to them. In that case, she has to be in charge of keeping them to her self. So she can do what she needs to "explore" it just needs to be in her room. Unfortunately, n this world, there is too many perverts and it is time for her to gently know she is in charge of her body. allow her a safe place to explore but boundaries. we also have a rule for both my son and daughter that a shirt and inderpants have to be on all the time unles they are in their rooms a lone. This allows for them to understand they need to be dressed when friends are over to play or even if grandpa is here for a visit. we started this as they were about two and have moved on to talks about strangers aproaching them, safety people, etc. Good luck, set safe boundaries now while it is easy, and allow her safe approapriate freedom in her privacy of her room.