atleast 6 months to a year
well its cells
all the way
I assume you don't want her to know, or you'd simply ask her. The easiest way to secretly drug test someone would be to get a sample of her hair, and submit it for testing. Hair follicle testing is not as reliable as blood or urine testing, but goes farther back in time. The length of the hair determines how far back you can test.
A dominant follicle in the left ovary simply means that that particular follicle is responsible for releasing the egg for sterilization. The follicle that is not dominant will return the egg back to the ovary.
When they do hair follicle testing, they can see your drug history. Which means they can go back as far as your length of hair will allow them and it usually takes about a week for what ever it is that you used to grow out into your hair, and unfortunately there is nothing you can really do about it.
About 72 hours for the urine test. Much longer for the hair follicle test. EtG (ethyl glucuronide) is an alcohol metabolite that remains in your body for several days after the liver has cleared alcohol from the bloodstream.
Hair follicle testing can test for any and every drug there is. The drugs can be traced back some to two years since the last use of the drug.
yes they shrink back down to normal
3 months
6 years
back to normal menstrual bleeding
your hair wont grow back