Hi S.! This is so funny because I actually just got my Invisalign the other day, but it was something I have waited for and planned for since about 5 years ago. My bottom teeth are totally crooked and one sticks straight up and is totally obvious. I am a teacher and talk for a living and I got tired of people/kids looking at it, and of course, two kids later my teeth shifted even more that I could have imagined. That being said, my dentist never pushed it on me, ever. I always initiated the discussion and he actually encouraged me to wait being done with kids and because I needed some gum grafting done in the meantime. I'm sorry your dentist doesn't seem to be listening to you, and obviously does not understand the major expenses involved with day care and having kids!! I LOVE my dentist, and he is in Belmont at the Belmont Dental Group. I see Dr. Nager. The phone number is ###-###-####. I love everyone there, from hygienists to dentists. I have had a lot of dental work done over the past 10 years (A LOT!!) and I have always felt comfortable there. I take my kids there too (ages 2 and 4) and even though they are not pediatric dentists they are awesome with kids. They are located between Belmont High School and the Fresh Pond rotary, very easy to get to and convenient. I hope you find someone you like better... I'd call ahead and see if whoever you might go to takes your insurance and will cover cleanings.