Ideally, you want to try to have children before “fertility aging” becomes a problem — that is, before age may affect your chance of conceiving or the well-being of your children.

Like women, men's fertility also gradually decreases with age, especially after the age of 40. After this age, both the quality and motility of sperm start getting affected, which may cause problems ...

When it comes to fertility, the focus tends to fall on women and their (loudly ticking) biological clocks. Yet it’s not just women who have to take age into account when considering when to have ...

In fact, age has been shown to negatively affect sperm quality, reduce fertility, and carry a greater likelihood of both miscarriage and health conditions in children – particularly autism ...

In most fertility journeys, women often go first for testing, treatment, and scrutiny. However, what is overlooked frequently ...

Science Men Have Biological Clocks Too Recent research into “advanced paternal age” tells us a lot about the challenges faced by dads like Robert De Niro and Al Pacino.

Male fertility pills can change your hormones and get your fertility back on track. These medications increase your levels of a male sex hormone called testosterone. They also decrease your levels of ...

Male fertility tends to start declining at age 35 as the body produces fewer and less viable sperm. While more men are waiting longer to have children, many don’t know this decline has started ...

For instance, in red wolves, male reproductive success declines with age but it does not for females. Yet female killifish show stronger decline in fertility with age than males.

New research suggests one-third of fertility issues stem from male factors. Medical experts are drawing attention to an often-overlooked aspect of reproductive health during World Infertility ...