For decades, health and wellness product marketers have placed mom in the lead when it comes to taking care of sick children. For example, it’s commonplace to see children’s medications employ the phrase “mom recommended” or “used by more moms.” The concept is based on the notion that mom is the nurturer and caregiver, and the only one who nurses a sick child back to health while dad is not involved.

We all know that times have changed, and that today’s modern family is different from those of yesteryear.

Thermometer-maker Exergen has been circulating a promo lately that continues with this same premise. Yet it takes the gender-biased language even further by creating what it calls a “Mother’s Rebate.” This, of course, creates the awkward situation where a dad could plausibly apply for and receive a rebate that supposedly was not intended for him.

It’s difficult to accept this slanted name for a variety of reasons, not the least of which that it discounts fathers as true parents.

This makes the irony just that much greater when you visit its website, where it proudly boasts that Exergen is “changing the way the world takes temperature.” However, dads are a part of this world, too. In our estimation, Exergen’s promo is only perpetuating old-fashioned stereotypes that squarely disregard dads as nurturers and caregivers.

Let’s hope Exergen can get it straight before its self-made dad-exclusion-fever reaches new levels. After all, there are other brand name thermometers out there.