Hi
@sxniathefirst I hope you're doing well!
It is great to hear that you are interested in speech and language therapy! I completely understand why you would want to check if this would be risky before sending off your application, so it was a great idea for you to ask on here.
As most of the other responses have said, I don't think it would be 'risky' if you know for sure those are the only two unis you would be able to feasibly travel to, as if you received an offer from another uni you put down, you would only reject it anyway. I would also agree with the advice that it is better to put something than nothing. So looking for similar healthcare courses that the unis you are applying for offer is a really great idea.
In terms of your application, one of the most important aspects of a personal statement for a speech and language therapy course is that it shows how passionate you are for this subject and career. Therefore, by changing it to make it more relevant to the 'backup' courses you are applying for in spots 3, 4 and 5, you will be weakening your speech and language therapy application.
If you are certain that speech and language therapy is what you would like to do, I would suggest keeping your personal statement as it is and keeping it as geared to speech and language therapy as possible. As other responses have said, it is likely that other aspects of your application (e.g. grades) might be enough to get an offer from other courses, as well as your clear passion for healthcare.
I hope this helps! Please let me know if you have any more questions and I will do my best to answer them.
Hattie😊
4MSci Speech and Language Therapy