Months: The meconium is the byproduct of months of internal digestive work.Drug exposures during the pregnancy may be gone from urine if mom has not been exposed in a week or so, but meconium can preserve the material for months.
Answered 12/13/2019
5.5k views
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question