Getting Off Propecia To Donate Blood

[Tony1345]

You have to be off Propecia/Finasteride for 30 days before donating blood. I am O-Negative, so it's important to me that I continue donating.

My hair isn't bad, I'd say Norwood Type I-II at 29. I've been on one-half a 5MG Propecia tablet per day for about 3 months.

My question -

Can I stop Propecia for 30 days, donate blood, get back on Propecia, stop for 30 days before donating, donate, on and on?

What do you think of this approach?

Will I null the drug?

[sleeme]

I am wondering the same. I had to stop for three weeks because my testosterone level was high and the doctor wanted to make sure its Propecia and not something else. Now I have been seeing hair falling out and its only been 3 weeks off. Will it stop falling out once I restart which I hope is soon. Any advice??