Lajjā Gaurī is a lotus-headed Hindu goddess associated with abundance, fertility and sexuality, sometimes euphemistically described as Lajja ("modesty"). She is sometimes shown in a birthing posture, but without outward signs of pregnancy.
6th century Lajja Gauri relief from Madhya Pradesh
Yoni, sometimes called pindika, is an abstract or aniconic representation of the Hindu goddess Shakti. It is usually shown with linga – its masculine counterpart. Together, they symbolize the merging of microcosmos and macrocosmos, the divine eternal process of creation and regeneration, and the union of the feminine and the masculine that recreates all of existence. The yoni is conceptualized as nature's gateway of all births, particularly in the esoteric Kaula and Tantra practices, as well as the Shaktism and Shaivism traditions of Hinduism.
Lingam-yoni at the Cát Tiên sanctuary, Lâm Đồng province, Vietnam
A jatalinga with yoni.
6th-century Lajja Gauri icon from Madhya Pradesh. In this and other early icons, her head is symbolically substituted with a large lotus-flower, her yoni visible in the depicted splayed position as if she is giving birth.
8th-century Kamakhya Temple, Guwahati, Assam: its sanctum has no murti, but houses a rock with a yoni-shaped fissure with a natural water spring. It is a major Shaktism-tradition pilgrimage site.