Not even fascists support the subjugation of women and pro natalism.

The ones who support the subjugation of women and the support of pro natalism the most are the girl loving hetero pedo men (and perhaps the boy loving hetero pedo women, all I know is that the boy loving homo pedo men are most likely to be strongly anti natal).

These are the ones who want to buy a little girl of the opposite sex from her parents for themselves to keep in their home and have sex with.

And they would do so with them until they hit puberty, and then continue to do so, but now producing as many children from their child spouse as they could through the constant unprotected sex now that she is fertile.

Such that we have a girl who goes throughout her entire life without having a period since every time her body dropped an egg it was fertilized by her husbands sperm and made into a child that they raised (and very likely fucked) together.

That is maximal pro natalism and maximal female subjugation.

No way a fascist would support that. Only the most degenerate gooner and pedo would support that. But if you want women in their place and making as many babies as possible, this is how you'd achieve that.

Literally by putting loads into the females as early and often as one can.