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Those males who present a high percentage of dead spermatozoa in the ejaculate (necrozoospermia) will have greater difficulty in achieving a pregnancy naturally. Therefore, if they wish to have a baby, these patients will need to resort to assisted reproduction techniques.
The fertility treatment recommended for patients with necrozoospermia is in vitro fertilization with sperm microinjection, IVF-ICSI. In this way, the sperm are selected in the laboratory and introduced into the eggs. On the other hand, artificial insemination would not be a good option if the man has necrozoospermia, since it would not have a high success rate.
Read the full article on: Spermatozoa with necrospermia: What is it and how is it treated? ( 34).
By Emilio Gómez Sánchez B.Sc., Ph.D. (senior embryologist), Laura García de Miguel M.D., M.Sc. (gynecologist), Marta Barranquero Gómez B.Sc., M.Sc. (embryologist), Paloma de la Fuente Vaquero M.D., Ph.D., M.Sc. (gynecologist), Zaira Salvador B.Sc., M.Sc. (embryologist) and Michelle Lorraine Embleton B.Sc. Ph.D. (biochemist).
Last Update: 04/25/2025
