Woman giving birth standing, supported by other women, Chola period, 8th century CE, at the Iravetheesvarar Temple, Darasuram, Tamilnadu, South India.

Another view. Perspective makes a difference!

The most famous South Indian birth sculpture, in wood.

Squatting birth with support, Orissa, 1800s, in bone

Tanjore, South India

Found another, from the Sri Rangam temple, Tiruchirapalli, Tamil Nadu, India.