For some people, sexual desire shows up totally spontaneously and out of the blue. But that’s not the case for this week’s listener, who wants to have sex with their girlfriend, but isn't feeling the same excitement as they did at beginning of the relationship. Emily introduces the science of responsive desire, which is not only totally normal and healthy, but also a more common way of experiencing desire. You can take Petra Zebroff's Questionnaire for Turn-on Initiation Preferences here.  If you have a question for Emily, call the Come As You Are hotline at (646) 397-8557‬ or send a voice memo to [email protected]. Tell us your pronouns and pseudonym (pick a name, any name!) Your question might be answered on the show.  See omnystudio.com/listener for privacy information.