If at any point something worries you during a pregnancy, it's always best to call the doc. Worry isn't good just in general when your pregnant. If she's stressed, the baby knows it. Some people have very active babies, some people don't. But call the doctor. A phone call doesnt cost anything, and it's better than worrying!
It is NOT active in the developing fetus.
Boys are more active than girls.
no
Yes it can do that because the uterus is growing to accommodate the fetus. Depends on what kind of pain though. if you are worried contact your doctor.
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.
Yes, any fetus is active. It doesn't matter if the child has down syndrome or not.
Just from personal experience it seems a fetus in more active when the mother is at rest. It's as if activity is putting the baby to sleep, which is why it is so fun to put your belly into someones back while your sleeping than the baby can keep both you and your partner awake.
If you mean that shouting at the fetus or around the fetus or belly during the pregnancy can hurt it, the answer is no. And they can't hear until around week 20.
because it does
There really isn't much difference between a zygote, embryo, and fetus. A zygote forms after fertilization and becomes an embryo, which later becomes a fetus.
An unborn baby is referred to as a fetus, or foetus.
Because the presumed date of conception is incorrect, or because of growth problems in the fetus.