Final answer:
Spontaneous or inevitable abortion, also known as a miscarriage, refers to the natural termination of a pregnancy without any intervention. It typically occurs within the first few weeks of pregnancy due to factors such as chromosomal abnormalities, hormonal imbalances, infections, or structural problems in the uterus. Symptoms may include vaginal bleeding, cramping, and passage of tissue or blood clots.
Step-by-step explanation:
Spontaneous or inevitable abortion refers to the termination of a pregnancy that occurs naturally without any intervention. It is also known as a miscarriage. This typically happens early in the pregnancy, within the first few weeks, when the fetus cannot develop properly and the body naturally ends the pregnancy. In contrast, a voluntary abortion is when a pregnancy is intentionally ended.
Spontaneous abortion can be caused by various factors such as chromosomal abnormalities in the fetus, hormonal imbalances, infections, or structural problems in the uterus. Symptoms of spontaneous abortion may include vaginal bleeding, cramping, and passage of tissue or blood clots. However, it's important to note that not all vaginal bleeding during pregnancy indicates a miscarriage.
If you or someone you know is experiencing vaginal bleeding during pregnancy, it is crucial to seek medical attention to determine the cause and receive proper care.