**Core Concept**
The 2010 Ministry of Health and Family Welfare (MOHFW) guidelines for Antenatal Care (ANC) emphasize the importance of regular prenatal visits to ensure optimal maternal and fetal health. These visits are crucial for monitoring pregnancy progress, detecting potential complications, and providing education on healthy pregnancy behaviors.

**Why the Correct Answer is Right**
The correct number of ANC visits is 8, as per the 2010 MOHFW guidelines. This schedule includes visits at 4-6 weeks, 12-14 weeks, 20-22 weeks, 26-28 weeks, 30-32 weeks, 34-36 weeks, 36-38 weeks, and 38-40 weeks of gestation. These visits enable healthcare providers to monitor fetal growth, detect potential complications such as gestational diabetes and hypertension, and provide vaccinations and other essential services.

**Why Each Wrong Option is Incorrect**
* **Option A:** This option is likely incorrect because the 2010 MOHFW guidelines specify a minimum of 8 visits, not 4.
* **Option B:** This option may be incorrect because the World Health Organization (WHO) recommends a minimum of 8 ANC visits, but the specific schedule and guidelines may vary by country or organization.
* **Option C:** This option is likely incorrect because the 2010 MOHFW guidelines do not specify a minimum of 12 visits.
* **Option D:** This option is likely incorrect because the 2010 MOHFW guidelines do not specify a minimum of 6 visits.

**Clinical Pearl / High-Yield Fact**
It's essential for healthcare providers to adhere to the recommended ANC visit schedule to ensure optimal maternal and fetal outcomes. Regular prenatal visits can help detect potential complications early, allowing for timely interventions and improving pregnancy outcomes.

**Correct Answer: C. 8**