A:If Qadhaa of fajr of the day is being made before the time of Thuhr enters, then one should make Qadhaa of both the Sunnats and Fardh. If it is being made after the time of Thuhr has entered or later then only of the Fardh.
The forbidden times for Salaah are: At sunrise till approximately 15 minutes after sunrise. At zawaal i.e. when the sun is at it’s zenith. This is just before the time of Thuhr enters. At sunset.
Moulana Yusuf Laher