I had my babies in 1971 and 1975 and never had a problem. I was fused down in lumbar area as well as thoracic as you can see by my signature and could not bend at the waist either, but had no problem with my pregnancies or either of my births. In fact as I have mentioned before my gynecologist said that the fusion actually helped with the birth due to the strength of my back. All was amazing.
all the best
Lorraine
Operated on in 1966, harrington rods inserted from T4 to L3, here in Australia. Fusion of the said vertebrae as well. Problems for the last 14 years with pain.
Something I feel deeply,"Life is like money,you can spend it anyway you wish, but can only spend it once.