Hi there, thanks for asking. both smoking
cigarette and cannabis can cause low birth weight
for the baby. Furthermore, there are enough evidence which shows brain exposure to cannabis before adulthood (specially in the prenatal period) can change brain neurotransmitters
and synapses permanently. You may ask your doctor to provide for you some talk sessions since you do not want to take cannabis any more for your child health and you want to pass the period after discontinuation without any problem. i wish you and your baby a good health.