One handed alternatives?

I understand that altering signs is not great in terms of respecting Auslan as an established language but the signs for milk and breast feed are both two handed and hard to do with a baby in my arms. Is it really so bad to do them with one hand. Do you have any alternatives for these words?
k

Hi there
It is ok to use the one handed version of the sign, as it is infrequent that a mum would have both hands free at any time. I think the most important thing is to use the Auslan signs and not other country versions.
One of the Auslan signs for breastfeed is a one handed version and may be easier for you to incorporate into your routine. This sign is in the latest release of Australian Baby Hands. To reproduce this sign, you bend your fingers on your right hand, gently touch your fingertips on your right breast and move to the left breast.
For the milk sign, I would simply use the one handed version of milk.
You are still respecting the language of Auslan; you are just signing what is physically possible when you have your hands full.
Happy Signing!

Jackie
Australian Baby Hands