"I've been getting this mild headachey sensation a lot the past few days, especially when, for example, standing up suddenly. What could—" (gasping excitedly) "Could it be the hormones actually doing something? Is this a girl headache?"
"Hm. The connection to activity sounds like a circulatory problem ... say, aren't blood clots one of the classical side-effects to watch out for on HRT, albeit much less so for modern treatment protocols? I don't want you setting yourself up for a horrible cardiovascular death."
"But a horrible cardiovascular girl death!"