**Question:** A 32 year old female with a history of 2 mid-trimester abortions, comes now with 32 weeks of pregnancy and labour pains with os dilated 2 cm. All are done, except:

A. Progesterone supplementation
B. Labour induction
C. Labour augmentation
D. Labour termination

**Correct Answer:** D. Labour termination

**Core Concept:** In the context of a 32-year-old female with a history of two mid-trimester abortions and currently at 32 weeks of pregnancy with labour pains and os dilated 2 cm, the focus is on the least done intervention among the options provided.

**Why the Correct Answer is Right:**

In this scenario, the correct answer is "Labour termination" (D). The patient has a history of two previous mid-trimester abortions, which indicates a history of threatened abortion or incomplete abortion, possibly due to uterine weakness or structural abnormalities. In such cases, the management involves conservative care, including close monitoring, progesterone supplementation (option A), labour induction (option B), and labour augmentation (option C) to prevent further complications. However, the focus is on labour termination, which is the least done intervention in this context.

**Why Each Wrong Option is Incorrect:**

A. Progesterone supplementation (option A): This intervention is aimed at maintaining uterine quiescence and preventing labour, but it is not specifically focused on terminating labour. Although progesterone plays a crucial role in pregnancy maintenance, its primary purpose is not labour termination.

B. Labour induction (option B): Labour induction is the process of inducing labour artificially, which is the opposite of labour termination. In this scenario, termination of labour would be the appropriate choice, not induction.

C. Labour augmentation (option C): Labour augmentation aims to accelerate an existing labour process by administering medications or techniques. It is not the same as labour termination.

**Clinical Pearl:**

In cases with a history of prior mid-trimester abortions and active labour at 32 weeks, the focus should be on labour termination to prevent potential complications associated with premature birth. This clinical pearl emphasizes the importance of considering the specific intervention required based on the patient's history and current condition.