It'll grow back as before. Estrogen and androgen blockers don't work quiet that fast. Over say the next 3 month period +/-, depending on your dosage and your own physiology and how much hair there is now, you'll start to see some thinning. It just won't magically not come back the same... but if we could all close our eyes and wish it so, that'd be cool. In that case, I could've saved myself several thousands of dollars in laser hair removal.
😉