Debbie Martin-Lawson is a sister on the Neonatal Unit at Calderdale Royal and is Braving a Shave for charity.
On Wednesday at 2:45pm her bob will be no more.
She says: "I will be going down to a number 1 and I hope to donate some of my hair to The Princess Trust. If you would like to see my profile search Brave the Shave, type in my name and find my profile it will give you all the information you need."
She set out to rasie £200 in sponsors and has already topped £340.
Debbie's shave - part of a nationwide Macmillan event - will be staged at NTM hair and Beauty in Halifax should anyone wish to see her. I will be also going live and posting on the Neonatal facebook page. More than 11,000 people have signed up for it with £2.3m already raised - enough to fund 43 Macmillan nurses.
Contact Debbie on the unit on 01422 224421 to get involved.