Rabbits can breed throughout the year but male are commonly sterile during summer months. Male rabbit deposit sperm in the vagina (birth canal) of female. Sperms swim through cervix and uterus to fallopian tube to uterus, where they fertilize the egg cells, released from ovary. Correct Answer Rabbits can breed throughout the year but male are commonly sterile during summer months. Male rabbit deposit sperm in the vagina (birth canal) of female. Sperms swim through cervix and uterus to fallopian tube to uterus, where they fertilize the egg cells, released from ovary.