Thanks for posting your query at DoctorSpring.com
I am sorry, but one cannot write out prescriptions online.
It is not possible.
You need to consult a gynecologist and then get one prescribed.
And in any case, I am sorry to state, that the natural progesterone cream will not work at all for such large fibroids.
Short of a removal of the fibroid / uterus, nothing mostly will.
You may try HIFU, that is a new procedure that may work.
You need a latest scan to see if the fibroid ( s ) fit the criteria.
If they have shrunk, she is nearing menopause and chances are they would further regress.
If they are quite big, surgery is still needed.
All the best
Please feel free to discuss further.