Faṭimah: What should a woman with light Istiḥāḍa do?

Mother: She must perform ablution (wuḍū) before each prayer, even if she plans to perform two prayers consecutively.

Faṭimah: Does a woman with light Istiḥāḍa need to perform ablution for every Mustaḥab (recommended) prayer as well?

Mother: Yes.