[throwaway894345]

I generally agree. I'm not especially interested in litigating which gender is worse-affected since you can spin it either way (e.g., "By default it defines women to be less important employees"). Suffice it to say it's more restrictive to men than to women (i.e., men don't have the option to take longer leave if they wanted to); however, there may be second order effects that are harmful to women (a firm that discriminates like this may be less likely to hire women because they would de facto be more likely to take off longer). In any case, it's all wild speculation.