| 1 | The twins are the product of artificial insemination. | |
| 2 | As such, most hatcheries use artificial insemination to fertilize the eggs of the domestic turkey. | |
| 3 | November 1, 1939, The first rabbit born after artificial insemination is exhibited to the world. | |
| 4 | An Indian woman, 65, recently gave birth to twins, a boy and a girl, through artificial insemination. | |
| 5 | The high cost of liquid nitrogen for the cryopreservation of semen often restricts AI use far from cities. |