sperm donor/coparent,sacramento,calif

Im 42 year old caucasian female,looking to have another child, before time runs out. Im drug free,std free,no drink. Im financially stable,am able to be stay at home mom. I own my own house. I have 16 yr old girl, and 12 yr old boy. I became a widow, in august 2006, in solo car accident. on his way home. He is still financially taking care of me,bless him. Ive always desired to have a third child, but i have not been able to find a suitable man. Most men have either been through bad divorces ,or paying lots of childsupport.. I would be willing to sign release of any financially,liabilities..I deserve to be happy again, I cant think of anything that would make my life more happy, than a new baby to love.My name is tawnya.