DD is 2 y.o. and her straps fall of her left shoulder -tort related?

[Guest guest]

My dd is 2 yo and had tort at 2 months and banded at 6 mos until she

was 9 mos.

she did PT once a week for 6 mos and has had fully resolved tort.

However now that she is a big girl and wearing bathing suits, dresses

etc...

her straps slip off her left shoulder (she had right sided flat head)

Anyone know anything about this?

I was talking about this with my DH and saying that we might need PT

again.

As a girl her bra straps will constantly fall, and dresses, bathing

suits etc..

or am I being obsessed?