Do you continue cold cap after shaving your hair?

Hi, 

I would like to know if anyone continue with cold cap after shaving their hair after 1st / 2nd chemo? and does the hair grow back well after chemo ends? the reason i asked is because my doctor said there is no need to use the cold cap if I have shaved my hair. however, i have read some post of other users in the forum that it may help with the hair growth later on. I am not sure if there is a risk that the coldness damaging hair follicles if using the cold cap with 0.5cm hair. anyone with similar experiences please help to share. thank you