dear Yase
There is still a lot unknown about the long term effects of all the different suit therapies.
To make it even more difficult, there are many different variations of the suits. For more information go to....
spider-suittherapy / theratogs
This is the situation at the moment as I know it.
The possibilities you have, will depend on which company is willing and able to fit suits in your country as well.
Good luck
Esther