T.,
I would look into some more natural causes of the ear infections. Do not get me wrong I have a regular PCP I take my kids to see but when my daughter was 11 months old and had ear infections every two weeks, as soon as antibiotic was over, it would come back. I finally talked with my best friend and she had taken her son to see a homeopathic doctor, I thought she was crazy to be honest, to have his allergies tested. She uses a much less invasive method compared to a medical test. I thought ok it is worth a shot. So I took my daughter and the formula she was on which was soy at the time but I also took a sample of regular formula.
Come to find out my daughter was Allergic or Sensative to Dairy and soy products. Due to her age she needed more than just rice milk so we used goat powder as her formula until she was old enough that we could just have her on rice milk. She had gone 5 months without an ear infection after switching her to goat milk. I panicked because things were going so well. When I took her to the doctor (medical DR.) he told me she had another ear infection, he knew that we had taken her to a homeopathic and also saw the results when we switched her diet. He was nice enough and thoughtful enough to see that she may have seasonal allergies also. We got her started on Singular granuals and 1/4 teaspoon of zertec daily and the infection cleared up.
Mainly the point is if she is being exposed to something that manifests itself in the form of an ear infection. Tubes are just going to cover it up until they come out it isn't going to solve the problem. My daughter loves cheese and it is regular cheese made with cows milk, but since she is sensative to cows milk and soy milk when children are drinking 20 - 30 oz a day like mine do then it can have dramatic effects. We also switched my son to rice milk, come to find out his sinuses cleared up at night, he breaths and sleeps better so he to was probably sensative to dairy. Neither of my kids have been sick with a common cold or an ear infection in over a year.
Do your research and don't just settle for one answer surgery is not always the way to go. No matter how small a surgery it is there is always a risk. Best of luck and there are alot of books out there on ear infections and causes. Go to the library and see for yourself what you think.
N.