I also wanted to add that this is a common problem sadly and it happens on alot of different chemo's and post chemo drugs. I was not warned beforehand and looking back I don't think I would've wanted to. We are worrying about so much all ready and it wouldve just added to my stress.
I'd love to speak to you privately if you need. I don't come on here often anymore, but i still love to help. I generally only pop in when @primek tags me (which i love so keep tagging)
Ashley & Martin sold me a unit i keep forever and it cost about $2000 ish. they let me pay for it on a payment plan. There are still no guarantees but has helped me. The unit is a laser cap and you wear it at home every few days for about 20-30mins. it the comfort of your own home and like i said you get to keep it. There was definately thicker hair and new growth when i have had my follow up photos taken. It doesnt hurt and is non-invasive.