When you or the fetus have a condition that can make you more likely to lose the fetus or your life. When the pregnancy is potentially bad for you.
Yes, a fetus does drink amniotic fluid during pregnancy. This fluid helps the fetus develop and grow inside the womb.
The eyelashes of a fetus develop around week 22 of pregnancy.
The fetus is housed in the uterus during pregnancy. The uterus provides a protective environment for the fetus to grow and develop over the course of pregnancy.
One can tell how far along they are in pregnancy by having an ultrasound. An ultrasound measures the fetus and then compare that measurement to what an average fetus is. If it matches to a 3 week fetus it means that one is 3 weeks into pregnancy.
uterus
The fetus can not grow there and has to be removed.
An Heterotopic pregnancy is a one in thirty three thousand chance of conceiving twins all be it one fetus is in the womb and the other fetus is ectopic.
The death of an embryo or fetus in the first 20 weeks of pregnancy is called a spontaneous abortion.
The term "fetus" is typically used to refer to the developing baby from the 9th week of pregnancy until birth.
the uterus
The uterus houses the fetus during pregnancy. The fallopian tubes are the site of fertilization, and carry the egg from the ovary to the uterus.