Watch: Amy Schumer Shares "Thirsty" Swimsuit Selfie After Chris Fischer BreakupAmy Schumer is a girl's girl, through and through. After discovering that there was an ongoing shortage of HRT estrogen patches-which are used to treat menopause symptoms-the Trainwreck star turned to Instagram to spread the word. "Hi, I wanted to come on and make sure that other women my age have this information," Amy shared in an Instagram video on April 18. "There's a shortage on HRT estrogen patches, and it's real.