How much should I donate sperm for friends with fertility problem?

Sperm Donor. In nys anyone wishing to be a selected donor must contact a licensed sperm bank donate a sample and be screened multiple times over 6 months for sexually transmitted diseases. If you pass muster after 6 months quarantine the samples can be released for use.
2-3 times. You should probably donate at least 2-3 times to give them an adequate chance. Sometimes they are split into multiple doses if the count is good enough. I would recommend that you have legal documents drawn up by an attorney. You could be sued for child support at a later time without legal protection and that still may not be enough. You also may want to have visitation rights.
Freeze & quarantine. Dr durso makes good points - donate multiple samples if IUI treatments, 1-2 for ivf. A legal agreement protects all of you, without 1 you could be asked for child support. I would also recommend freezing your sperm and doing fda-approved infectious disease blood tests for you, then quarantining the sperm for 6 months and retesting you for infections. That way there's no risk of hepatitis b, c, hiv.

Related Questions

My sperm count lowered after I stopped jerking off. Btw. I used the laptop on my lap for some time. Do I have Fertility problem?

Heat. Heat in the area of the testicles lowers sperm count and can cause fertility problems. Fortunately, this is almost always reversible. Get your computer out of your lap and you should be fine. Hope this helps. Read more...