[Dynseli]

http://www.nlm.nih.gov/medlineplus/ency/article/003714.htm

"This following are normal ranges based upon certain phases of the menstrual cycle and pregnancy:

Female (pre-ovulation): less than 1 ng/mL
Female (mid-cycle): 5 to 20 ng/mL
Male: less than 1 ng/mL
Postmenopausal: less than 1 ng/mL
Pregnancy 1st trimester: 11.2-90.0 ng/mL
Pregnancy 2nd trimester: 25.6-89.4 ng/mL
Pregnancy 3rd trimester: 48-150 to 300 or more ng/mL "

(Progesterone)