I have not come upon any empirical data on the subject other then medical studies with women and anemia but this is an article I came across referencing the subject. These are not my words, just a copy and paste of the article. And there are several others out there like it.
It may seem surprising but It may seem surprising but Anadrol (oxymetholone) is a good choice for women who wish to be conservative yet have very effective results.
Medically, you’d be astonished at the doses women and even girls have taken with very low virilization rates. So anyway, contrary to what intuition might suggest, Anadrol is not one of the riskier choices for women.
That aside, 15 mg/day of Anavar (oxandrolone) will be virilizing in quite a few cases. Probably about 5 mg/day of oxandrolone is comparable to 25 mg/day Anadrol (divided doses) for risk.
Primobolan up to 50 mg/week, divided injections, is a common and reasonable choice, but has some risk: not a particularly high rate though.
The medical doses are pretty astonishing. The reason that 50 mg is the tablet size is because that’s the standard minimal medical dose, including for women and children! It used to be used extensively for improving red blood cell count.
There’s at least one paper in the literature reporting doses used for quite a large number of women and reporting low incidence of any side effects. And these doses were often more than 50 mg/day. Sometimes much more.