The placenta.
Ectopic pregnancy is the more commonly-used medical term for extrauterine pregnancy.
ganglioma
Hyperemesis gravidarum is the term for excessive vomiting during pregnancy.
An Obstetrician or midwife.
Another word for Pregnancy is Gestation.
Acanthosis
leukoplakia
The medical terminology for stopping pregnancy is abortion. In medical terminology, abortion refers to both miscarriage ("spontaneous abortion") and "induced abortion" (deliberate ending of a pregnancy). There are only 3 ways to end a pregnancy; abortion, miscarriage or childbirth.
The medical term for a pregnancy that is out of place is ectopic pregnancy. This occurs when a fertilized egg implants outside of the uterus, typically in the fallopian tube. Ectopic pregnancies can be dangerous and require prompt medical attention.
OB ward or labor and delivery.
Chloasma faciei, Chloasma, Melasmachloasma
Abortion is the medical term meaning sponaneous or induced termination of pregnancy. What is commonly known as a miscarriage is called a spontaneous abortion in medical terminology. An induced abortion is commonly called an abortion in lay language.