
Cannabis during pregnancy and breastfeeding
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Is it safe to use cannabis while pregnant?
It is currently not recommended to use cannabis while pregnant.
- THC passes from the mother, through the placenta, to the fetus during pregnancy.
- Some research suggests that cannabis can harm development and potentially cause behavior and learning problems later in life.
- Cannabis use may be linked with pre-mature birth.
Some doctors may suggest using cannabis for nausea or morning sickness, however there may be safer alternatives for you to use. Discuss the risks of cannabis use with your doctor before you decide to use cannabis during pregnancy.
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What happens if I use cannabis while breastfeeding?
- THC can be stored in breastmilk for long periods of time - several weeks to several months.
- THC can be more concentrated in breastmilk than in a mother's own bloodstream.
- Cannabis use could decrease your milk supply.
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How could cannabis in my breastmilk impact my baby?
- Cannabis could impact your baby's breathing, feeding, or sleeping patterns.
- Cannabis in breastmilk could impact your baby's growth and development.
- Your baby could test positive for THC on a urine drug screen for several weeks.