I wasn’t aware the Constitution was based on gender, nor religious rights, for that matter.
Now that you mention it, the only sex-based right that the states have amended the Constitution to protect concerns voting rights, evidenced by the 19th Amendment.
Otherwise, it doesn't surprise me that Harvard Law School-indoctrinated justice Ginsburg is subjectively reading the so-called right for women to demand that their employers pay for contraceptives into arbitrary constitutional clauses.