Which branch of veterinary medicine focuses on reproduction?

Theriogenology is the branch of veterinary medicine that specifically focuses on reproduction and reproductive health in animals. This field encompasses various aspects such as breeding management, reproduction physiology, obstetrics, and the diagnosis and treatment of reproductive disorders in both male and female animals.

Theriogenologists work with a range of species, including domestic animals like cattle, horses, and dogs, as well as wildlife and zoo animals, to ensure successful breeding practices and address issues such as infertility, gestation monitoring, and any complications that may arise during delivery.

The other branches listed, such as ophthalmology, dermatology, and oncology, are focused on different aspects of veterinary medicine: ophthalmology is concerned with diseases of the eyes, dermatology focuses on skin conditions, and oncology is centered on the diagnosis and treatment of cancer. Each of these fields is distinct and does not specifically address reproductive health, making theriogenology the correct choice for questions relating to reproduction in veterinary practice.