I started shaving when I was 9. I swam at highly competitive levels, so it was in part for meets, but also becuase I was embarassed about underarm hair when I was in a bathing suit 5 or 6 days a week with kids I knew from school and everything else. One cold winter, I didn't want to shave becuase it combined with the chlorine was drying my skin out. I was in Catholic school, so we wore knee socks. My
crush said, "Why do you have such long hair on your legs? Don't you shave yet?"
THAT was the last draw! Never again have I let that slip!
As for "the talk" issue, be straight with them. If they don't hear it from you, they are going to hear it at school. Let's face it, the information they get at school is not going to be as accurate as the informaiton they get from Mom and Dad. My mom and I went to the library and I checked out several of the "growing up, getting awkward, and learning the s-word" books. The best one I ever read was, "It's Perfectly Normal." I think it's subsequently been banned. Whenever I had questions, I went to my Mom. It helped, becuase being in the medical profession, she always had the answers. DH got Sex Ed from her (at his request and questioning!) when we were dating becuase he never learned it from his parents and Health class touched on only the basics. Please note, he was well into college when I could come downstairs and find my mom and boyfriend at the kitchen table discussing everything. It took him that long to ever know the Biology or anything deeper than the basics.
There's no cut and dry solution and each family is unique. You'll find what works best for you and your family. It's as awkward for you as it is for them. Something I found so shocking from my Psychology of Sex class- it's often taught to children that it's a dirty word and a dirty act. Try to avoid that and teach them that when they are grown and ready and it's with someon they love, it's a beautiful thing.
ETA- I think the Veet razorless kit sounds like an awesome idea! Mom always gave me her or my dad's dull blade..dull enough so that if I did cut it wasn't terrible, but sharp enough that there wasn't any razor burn. Just don't let her dry shave... I tried that before a meet once and thought my legs were on fire.
Ouch! 