hi, welcome to healthcaremagic family,
i wonder,why you talk about steroids
, when you are taking levothroxin, both are different.here steroid does not come in any way.
as you are on levothroxin,you might have diagnosed thyroid by the specialist and prescribed by him,you have to take for very long time,yes,dose can be reduced later on,if your thyroid function tests
become normal,this can decide your physician and not you.
thyroid can cause effect on your sex life or sex organs but not the medicine for thyroid