A few days. Depends on how long, how much and method of administration (i'v, smoking, or snorting) but Cocaine is relatively short acting which is part of why it is so addictive. Best not to use it at all. There are no false positives on drug screen. Please get help to stay off. Extreme craving is characteristic of Cocaine withdrawal and may last for months.
I don't need a lecture.... Just an answer please... how long does cocaine stay in a fetus urine and blood?
Cocaine doesn't jump. specifically into the fetus. It diffuses in and out on the basis of whether it is in the mother's bloodstream. So, it would stay as long as it would in any adult (about 3-5 days for detection purposes). except, that this isn't how pregnancy associated drug use is tested--often/mostly it is the fetal stool specimen (meconium) that is tested. And drugs hand around in it a long time. Read more...