Bit of time for mine to turn but I don't think they will. I happened to know breech babies have a slightly higher chance of being born with birth defects or developmental conditions, including autism, although correlation obviously isn't causation. Unfortunately anecdotally the only child I know who was breech at term does have significant SEN.
Of course, rationally I know there will be millions of breech at term babies who went on to be very happy, healthy children at adults. Please could you reassure me with your stories?
For context, we have a wonderful DC born with a rare condition and we don't know the origin so have been carefully monitored in this pregnancy and can't help jumping to conclusions!
Thank you