On January 30, 2026, the Supreme Court's decision in Dr. Jaya Thakur v. Government of India & Ors. transformed menstrual health from a socio-economic aspiration into a justiciable fundamental right under the Constitution of India. By holding that dignified menstrual health constitutes an integral facet of Article 21 (right to life and personal liberty) of the Constitution of India, the Court operationalised treaty commitments that international human rights law acknowledges but rarely enforces. Since Maneka Gandhi v. Union of India (1978), this article has expanded beyond mere physical existence to encompass dignity, privacy, health, and livelihood.