Final answer:
A threatened abortion is a condition where a pregnant person experiences vaginal bleeding in the first 20 weeks of pregnancy, but the cervix remains closed. The symptoms include bleeding, cramping, and lower back pain. Medical attention should be sought if a threatened abortion occurs.
Step-by-step explanation:
Threatened abortion is a medical term used to describe a condition in which a pregnant person experiences vaginal bleeding in the first 20 weeks of pregnancy, but the cervix remains closed indicating that the pregnancy is still viable. It is different from a miscarriage where the cervix opens and pregnancy is lost.
The symptoms of a threatened abortion include bleeding, abdominal cramping, and lower back pain. The cause of a threatened abortion can vary and may be due to factors such as hormonal imbalances, infections, or abnormalities in the uterus or placenta.
If a threatened abortion occurs, it is important for the pregnant person to seek medical attention. They may be advised to rest, avoid strenuous activities, and avoid sexual intercourse. In some cases, medications may be prescribed to help support the pregnancy. If the bleeding becomes heavy or other symptoms worsen, it may indicate an impending miscarriage, and immediate medical intervention may be needed.