Assisted hatching is usually performed on day 3 of embryo culture whereby three small openings are drilled into the zona pellucida of the embryo with the aid of a laser beam.Meni, inhilal kanal?yla steril bir kaba toplan?r. Koca k?s?rl??? vakalar?nda testislerden veya epididimden bile cerrahi olarak sperm elde edilebilir.Bu yol onlarca y?ld?r kulla