Andrew Rynne, retired Irish surgeon, medical practitioner and founder of Clane General Hospital in County Kildare, is born on May 18, 1942, at Downings House in Prosperous, County Kildare. He is the chairperson of the Irish Family Planning Association (IFPA) and the Republic of Ireland‘s first vasectomy specialist. He is known for his liberal approach to birth control.

Rynne’s father is Stephen Rynne, a writer, broadcaster, author and wit, while his mother, Alice Curtayne, is a writer, hagiographer, lecturer, linguist and scholar. He attends Prosperous National School from 1947 to 1951 and Ring College Waterford from 1951 do 1952. From 1961 to 1968, he attends the Royal College of Surgeons in Ireland. After graduation, he emigrates to Canada with an internship with Hamilton Civic Hospital.

Rynne starts his general practise in Mitchell, Ontario, from 1968 to 1973, where he is introduced to vasectomy. In 1970, he is appointed as the coroner for Perth County, Ontario. In January 1974, he returns to Ireland and establishes a general practise in Clane, County Kildare.

In 1975, Rynne joins Irish Family Planning Association and starts doing vasectomies for them. In 1984, he sells condoms as an act of civil disobedience and gets fined £500. In the following year, he becomes the Chairman of IFPA. In the same year, he founds Clane General Hospital with the opposition from the Catholic Church and the local supporters.

In 1990, Rynne is shot by a man on whom he had carried out a vasectomy eight years previously. According to Rynne, the gunman fires six or seven times with a .22 Long Rifle and shoots him in the right hip. The incident is the subject of a short film The Vasectomy Doctor by Paul Webster.