PLEASE HELP-THX-When is HAIR supposed to fall out after CHEMOTHERAPY

[Crystal Z]

i'm being treated with ABVD chemo for lymphoma Hodgkin
On average, after how long after the first treatment does the hair start falling?
Are there people whose hair don't fall during this chemo treatment?

thx for your help-appreciate it

[Winterwonderland.]

it normally happens as soon as they stick the probe up ur a$$
or after a couple of days