Question
A woman was required to perform ghusl, but she had a medical excuse and could not use water, so she performed tayammum for each prayer until her medical excuse was gone and then she took a ghusl. Is this correct?
Answer
I say, and with God's success: It is sufficient for her to perform tayammum and then pray as much as she wishes until a nullifier occurs. If the excuse is removed, she should take a bath. And God knows best.