Get laser now -- besides, it will hurt less. 🙂 The hormones won't take affect that quickly with hair growth, so, you might as well start. I started laser as I started HRT. As time went, I got more and more sensitive to the laser and to everything else. Laser hurts. I got my upper lip done yesterday, I cried. I also use face freezing stuff, it still hurts like crazy for me despite that. Other people are lucky in that they aren't as sensitive to the laser. I was told my my laser person that HRT makes you more sensitive over time. I know people who did laser pre-hrt and while on hrt and have mentioned the sensitivity. I don't know of anyone having any issues or having to do more laser treatments pre-hrt. And besides, you'll be on hrt in a couple of months, so, no worries.