1 Testosterone-which determines the âsexâ of the brain in the fetus, stimulates the descent of testes before birth, regulates sperm production promotes the development of secondary sexual characteristics at puberty. 2  Inhibin-which inhibits secretion of FSH from the pituitary gland.
Adipex can be detected in urine, saliva, or hair. If the drug test is a urine test or saliva test, the drug will stay in the system for only about 2 days. However, like most drugs, the hair test will detect it after as long as 90 days.
Resolved Question: how long does the drug phentermine hcl 37.5 mg stay in the body after taking it. does this drug show up in a drug test. if so how many days prior can I stop taking the drug so the test will not be positive.Submitted: 3 years ago.esolved Question: how long does the drug phentermine hcl 37.5 mg stay in the body after taking it. does this drug show up in a drug test. if so how many days prior can I stop taking the drug so the test will not be positive.