Children's Books discussion

I remember the cover had a family walking on the beach. If I remember correctly, the title was on the side of the cover rather than the top. It may have even been a question. However, I am sure that it had information about mammals, including humans. I think it had a picture with breastfeeding and perhaps uterine development. It was not graphic, and I'd like to use it again but I cannot recall the title and my Shelfari account has been deleted - I can no longer access the books I saved there. Has anyone read this book or know what it is called?

No idea, sorry.

I finally found it!!
Who Has a Belly Button?

Glad you were able to find the book you were looking for. Sorry I wasn't able to help speed up the search.