TABLE 1

Primary Sources for the Concentrations of THC Transmission Into Human Milk

MotherMaternal Marijuana DoseAmount of THC in Maternal PlasmaAmount of THC in Human Milk
A91Smoked in pipe 1 time per day105 ng/mL
B91Smoked in pipe 7 times per day7.2 ng/mL60.3 ng/mL
C90No information86 ng/mL
  • —, not applicable.