just had a drug abuse course taught by someone that actually works in the testing lab and i guess hair tests they can go back 90 days and chk your use of whatever u did in that time period. hair tests are not done as ofter as urine tests though.
How long does meth stay in your sperm if your trying to have a baby
a while
it has a long life so it can stay in the system for up to 5 days.
how long for traces of drugs stay in the urine for it to be tested positively
2-4 days
how long will alcohol stay in your hair folical
How long does alochol stay in hair follicles
2 - 4 days.
Not as long as it will stay in short fine hair, but it will stay for awhile.
Depending on several factors such as amount used, your metabolism and your overall health it can stay in your system (on average) from one to four days.
Probably just as long as it needs to wait before giving it to the baby.
Drug stay in your hair for months together.