Correct. Prostanozol is androgenic to some degree whereas superdrol is a very mild androgen, almost a pure anabolic.
You see, women who get manly features, a low voice, increased hairyness and a huge clit off steroid use, get those sides from the Androgenic effect of these hormones.
The anabolic effect of these hormones lets them increase muscle size and strength without developing manly features.
If I had a fitness / bodybuilding enthusiast girlfriend, she'd be using SD and other non-androgenic steroids, and IGF-1.
Now the only thing that's truly anabolic and absolutely NOT androgenic is the IGF-1. ANY anabolic steroid is also somewhat androgenic, even slightly, such as SD.
The androgen-related sides are somewhat reversible, that is if you diminish or stop the androgen as soon as they show up, they have a very good chance of disappearing completely. Pursuing with the same dosage when these sides show up is asking to make them PERMANENT.
Study the androgenicity of anything you will give her, lest she has a low voice, beard and chest hair...