SDA do you know the root of your distaste for seeing breast feeding ?
Was there something in your childhood that caused it?
I, for instance, can't stand being near plasters. This stems from and accident I had at 18months where I had to have a large plaster on my chin.
A friend of mine breast fed her kids till they were 6 (not sure if she expressed or not

) and they have the strongest, most perfect teeth I have ever seen.