Contrary to previous beliefs, oral contraception has no effect on what a woman looks for in a man, according to a new study published in Psychological Science.

“There has been increasing concern that the birth control pill might disrupt romantic relationships by altering women’s mate preferences, but our findings do not provide evidence of this,” lead researcher Benedict C. Jones of the University of Glasgow says in a statement to EurekaAlert.

The findings used data from about 600 straight white women, who responded to photos of a male face that had been digitally altered to either have more masculine features or more feminine features. The researchers also tested the women’s hormone levels.

The ladies generally favored the more masculine face, which appears to have thicker eyebrows and a narrower face. This was true no matter her hormone levels. The results debunked decades of research that found otherwise, but used smaller study groups.

The hypotheses in previous studies wrongly assumed that when women were fertile, they were more compelled to select masculine guys for evolutionary purposes.

Turns out, she’s just not that into you, regardless of that time of the month.