The Guyana Responsible Parenthood Association (GRPA), the country’s leading organisation for Sexual and Reproductive Health and Rights (SRHR), is celebrating 50 years of advocacy, service, and impact. Founded in 1973 by Olga Byrne and formally registered on October 4, 1975, the GRPA has been at the forefront of advancing health, rights, and justice for all Guyanese for half a century.