**Core Concept**
Janani Suraksha Yojna (JSY) is a safe motherhood intervention under the National Rural Health Mission (NRHM) launched by the Government of India in 2005. It aims to reduce maternal and neonatal mortality by promoting institutional deliveries.

**Why the Correct Answer is Right**
The JSY scheme provides financial assistance to pregnant women, particularly those belonging to the below poverty line (BPL) category, to deliver in a health facility. This initiative is crucial in reducing maternal mortality rates, which are often caused by complications during childbirth. The scheme also focuses on improving the quality of care provided to pregnant women and new mothers. By promoting institutional deliveries, JSY aims to reduce the risk of maternal and neonatal mortality, as well as complications such as postpartum hemorrhage and obstructed labor.

**Why Each Wrong Option is Incorrect**
**Option A:** Not applicable to this question.
**Option B:** This option is incorrect because JSY does not aim to reduce family planning services. Instead, it focuses on promoting institutional deliveries and improving maternal healthcare.
**Option C:** This option is incorrect because JSY does not aim to increase the number of home deliveries. In fact, the scheme promotes institutional deliveries to reduce maternal and neonatal mortality.
**Option D:** This option is incorrect because JSY does not aim to reduce the use of skilled birth attendants. Instead, the scheme promotes the use of skilled birth attendants to improve maternal healthcare.

**Clinical Pearl / High-Yield Fact**
The Janani Suraksha Yojna has been successful in increasing institutional deliveries, particularly among rural and disadvantaged populations. The scheme has also helped reduce maternal mortality rates and improve the quality of maternal healthcare services.

**Correct Answer: B. This option is incorrect because JSY does not aim to reduce family planning services.**