How often would I have to get Botox?

What is the price and how long does it take in the office?


F, 43, Maine

They say every 3 to 6 months.  I usually go every 3 because I start to get worried my wrinkles are showing again.  I think thats its more mental for me.  I am in Nebraska and it only costs about $500 each time I go but I have heard people paying up to $2000.