The Singapore Zoo has celebrated a groundbreaking event with the birth of Ayaan, a male Sumatran orangutan, delivered via caesarean section on 18 March 2026. This rare procedure was necessitated by a high-risk pregnancy complicated by placenta praevia, marking the first documented case of its kind where both mother and infant survived. Ayaan, whose name fittingly means "blessing," and his mother, Chomel, are now thriving and have returned to the orangutan exhibit after two months of recovery.

Ayaan is the first offspring of Charlie, a 48-year-old Sumatran orangutan with an unrepresented genetic profile in the managed population. The pairing of Charlie and Chomel was recommended under the Southeast Asian Zoos and Aquariums Association (SEAZA) Species Management Programme. Despite multiple attempts since 2018, successful conception was only achieved through assisted reproductive methods.

Dr Cheng Wen-Haur, Deputy CEO of Life Sciences, highlighted the significance of this birth, stating, “Ayaan’s birth is the result of years of careful planning and teamwork behind the scenes. This reflects the value of science-led, collaborative breeding programmes in safeguarding critically endangered species for the long term.”

The pregnancy was closely monitored, and after complications arose, a caesarean section was deemed necessary. The procedure involved a collaborative effort with external veterinary and human medical specialists. Dr Heng Yirui, Deputy Vice President of Veterinary Healthcare, noted the importance of this event, saying, “We hope sharing this experience will contribute to advancing veterinary knowledge and the care of great apes worldwide.”

This successful birth not only preserves a vital genetic line but also enhances global veterinary knowledge on orangutan care

This story was selected and published by a human editor, with content adapted from original press material using AI tools. Spot an error? Report it here.