People use donor sperm to get pregnant for many reasons. A couple may use donated sperm due to male infertility. Single women or LGBTQIA+ couples may use a sperm donor to help them build a family.

Semen is a fluid that contains sperm and fluids from the prostate, seminal vesicles, and bulbourethral glands. It helps sperm travel to an egg for fertilization. Share on Pinterest Pondering sperm and ...

Human semen not only accumulates genetic mutations with age; as the percentage of sperm carrying potentially serious mutations increases, so does the risk of developing diseases in offspring. This is ...

You may know it takes one sperm and one egg to make a baby but, if you're like most people, you might not remember much else about sperm from biology class. If infertility is an issue for you and your ...

A semen analysis can help your doctor diagnose fertility issues. A sample is looked at under a microscope to see how many sperm cells it contains, how they're shaped, and how well they move. (Photo ...

A sperm analysis involves checking a sample of semen for overall sperm health. The process can help doctors to determine the underlying cause of a person’s inability to conceive, or it may confirm the ...

Sperm cryopreservation offers individuals a way to collect and store their sperm for later use. Though originally developed for people undergoing cancer treatment, preservation can benefit several ...

Epigenetic biomarkers in human sperm have been identified that can indicate a propensity to father children with autism spectrum disorder. In the study, researchers identified a set of genomic ...