Hale Plus Hearty

Turns out DNA isn’t the only genetic material — Elucidating the mechanism of inheritance through through sperm

We now know living organisms’ gametes aren’t the exclusive vehicles of DNA. “It was said that DNA is the only

Sperm start their sprint to the ovum when they detect changes in the environment through a series of calcium channels

Sperm is an incredibly good swimmer for its size. It needs quite a bit of strength to break through the

About 9 percent of men and nearly 11 percent of women of reproductive age in the United States have experienced

Children of stressed fathers are at greater risk of developing PTSD and depression, according to a new study. Researchers found

The most important variables involved in a successful IVF cycle are a healthy egg, normal, functional sperm, and a uterus

Scientists have created healthy offspring from genetically infertile male mice, providing a new method of correcting a genetic cause of

Increase in chromosomal mutations as we get older may increase the risk of giving birth to children that will develop

Male infertility contributes to fifty percent of all infertility cases. In 6-10% the cause is an urogenital infection. Themain cause