I currently use three companies for Hormonal Saliva testing. Which company I use depends on the cost, the testing offered and the testing needs of the woman in question. (I do not make any money from testing. ) These are zrtlabs.com , diagnostechs.com, and genovadiagnostics.com
You can visit these sites to learn more about Saliva testing.
4060 4th Avenue Suite 640 San Diego, CA92103 ph: 619 299-3111 fax: 619 299-3126