y do u care?
Yes, this means the fetus is clean. Your blood is his blood. If you have drugs in your system then so will he. You can be prosecuted for drugs in your infant's system.
the one that connects the mothers stromach to the fetus
You can rephrase the question to "Should my unborn fetus smoke marijuana?". Because that is really what you are asking. If you get high the fetus get high. So the answer is no.
A fetus.
placenta
No but it affects the fetus in a negative way.
The human fetus lives in the mothers uterus, he or she floats in a sack of fluid often called 'the bag of water'.
Amniotic sac and fluid has a protective functions for the fetus. This sac separates the fetus from the mothers tissue.
A fetus is a fetus until it is born at which time the umbilical is cut and it becomes a child. An other argument is that the foetus ceases to be a fetus at the time it is a viable human being and can live without the mothers support.
After a period nine months in the mothers womb.
A fetus is viable when it can live outside of the mothers womb. a viable foetus is where a foetus that could be taken from the womb and still be able to survive.
8 weeks