How would you document the obstetric history of a patient who has been pregnant 3 times with 2 live births and 1 spontaneous abortion?

To document the obstetric history accurately, the format used is commonly referred to as "G-P-A" or "G-P-Ab," where "G" represents the number of pregnancies, "P" indicates the number of pregnancies reaching viability (typically those that are carried to 20 weeks or more), and "AB" stands for the number of abortions, including both spontaneous and elective.

In this scenario, the patient has been pregnant three times, which corresponds to "G3." Out of these pregnancies, she has had two live births, which is represented as "P2." Additionally, she has experienced one spontaneous abortion, which is documented as "AB1."

Therefore, the complete obstetric history of the patient should be documented as G3, P2, AB1. Each component reflects the vital aspects of her obstetric experience: the total number of pregnancies, the successful live births, and the number of losses due to spontaneous abortion. This systematic way of documenting is crucial for maintaining clear and concise medical records that can be readily understood by other healthcare professionals.