Weak Sperm: Weak sperm typically cannot fertilize an embryo on their own. The sperm doesn’t have to work very hard when using the ICSI technique, which injects the sperm straight into the egg. However, if the sperm is too feeble, the embryo will also become feeble. A weak embryo may not implant or may cause miscarriage.

Sperm with unusual shapes: When it comes to fertilization, sperm form is quite important. The sperm head is shaped in a way that allows it to readily penetrate the egg’s hard outer shell and enter the inner chamber to fertilize the egg. Defects in the tail are a common feature of sperm with irregular shapes, which also make it more difficult for the sperm to migrate and lower its motility rate.

Lack of sperm motility: The inability of a male’s sperm to move is known as motility. His sperm are motionless and slow. Such sperm are unable to fertilize a female egg because even that process necessitates some sperm mobility. Therefore, it is typically not possible for couples with no sperm motility to conceive spontaneously or through IUI. If the couple is determined to become parents, their last options are ICSI treatment or IUI using donor sperm.

Hereditary issues: Nowadays, everyone is well aware of the impact that hereditary issues can have on one’s health. Diabetes, heart disease, issues with the neurological system, and issues with the degeneration of the brain are genetic and inherited. Many couples choose to use donor sperm to prevent certain disorders from being passed on to the next generation.

Chromosome problems: Typically, 4% or less of sperm have abnormalities related to their chromosomes. A higher proportion of sperm with chromosomal abnormalities in certain guys may result in problems in the developing baby. An egg and sperm typically contain 23 and 23 chromosomes, respectively. There are 46 chromosomes in an embryo. A baby may occasionally have one chromosome less or one chromosome more due to a chromosomal anomaly, which could eventually cause health problems for the child.

Azoospermia: Azoospermia is a disorder of infertility in men in which there are no sperm in the semen. Azoospermia is a rare condition that affects very few men. A blockage in the sperm’s pathway might occasionally result in azoospermia. If retrieving sperm is not an option, medical professionals suggest using donated sperm.

Oligospermia: When there is insufficient amount or poor quality of sperm, it is known as oligospermia, a condition of male infertility. Donor sperm is the sole alternative because the couple cannot conceive naturally due to the extremely low sperm concentration.

In cases where a male is sterile and the couple wishes to have parents, donor sperm is utilized. The use of donor sperm is also necessary in cases where a man’s sperm is genetically flawed and unable to create a healthy embryo or has other issues. In situations where a man’s sperm is insufficient to enable him to conceive a woman, donor sperm is utilized. Even with assisted reproductive treatment, miscarriages are common when sperm are weak or of low quality. Doctors therefore advise using donor sperm.