Sperm

Depending on the surface, sperm cells can survive for 15 to 30 minutes. On dry surfaces, like clothes…

When using a known donor, couples must arrange for physical health screenings and in-depth psychological evaluations. They also…

If you are undergoing fertility testing or treatment, you will need to provide a sample of your semen.…

Healthy semen is usually whitish-gray and thick. But sometimes it can have a yellow color, or look gelatin-like.…

Getting pregnant requires healthy sperm to survive in the female vagina, travel to the uterus and fallopian tubes…

Sperm morphology is one of the key factors that affect fertility. It measures the percentage of sperm in…

Sperm entering the body is an important step in getting pregnant. However mere deposition of semen does not…

Men undergoing cancer treatments, bone marrow transplants or radiation that can affect fertility should consider sperm banking. These…

Healthy semen is milky white to grayish in color and has a consistency like raw eggs. Changes in…

There’s no set amount of times a man should ejaculate. Men of different ages, health conditions and relationships…

Healthy semen is whitish-gray to white in color and jelly-like in texture. Its appearance can vary slightly based…

Men’s semen (also known as cum) can vary in thickness, smell and texture from day to day. However,…

Men produce millions of sperm cells every day. These tiny sperm have a tail and a head that…

If you choose to freeze sperm it is important to be aware that consent to storage will need…

Getting cum in your eye is definitely embarrassing and can cause you to worry about serious damage. But…

During most of the menstrual cycle, cervical mucus forms an impenetrable barrier to sperm penetration. But around the…

Typically, semen is a thick whitish liquid. However, it can occasionally appear watery or thinner than usual. This…

Mitochondria are the energy-producing organelles of eukaryotic cells. They produce ATP through a series of complex redox reactions…

When sperm enters the body of a female and successfully fertilises the egg, it can cause pregnancy. Many…

While conceiving a baby is all about biology, the process can often seem confusing. While most people are…

There are a number of things that can cause a low sperm count. These include blocked sperm tubules,…

There’s a widely shared urban myth that says if you have unprotected sex, a man’s semen will stay…

Sperm cells can survive up to five days outside of the body if they make it into the…

It’s theoretically possible to donate enough sperm to father 533 children, but it would take years. Men with…

Sperm can live in water for different lengths of time, depending on the temperature and the fluid surrounding…

Men don’t stop producing sperm throughout their lives, but the quality and motility of their semen decline with…

If you are struggling to conceive, it is important to get your semen analysis done early. This test…

Sperm are produced in a man’s testicles (also known as “balls”). The optimal temperature for sperm production is…

Semen stains on fabrics may become permanent if washed in temperatures above a certain point. Higher temperatures will…

Ejaculatory Duct Obstruction (EDO) causes low-volume semen and few or no sperm. Men with EDO may also have…

HCG (human chorionic gonadotropin) mimics Luteinizing Hormone and stimulates Leydig cells in the testicles to produce testosterone. It…

If you’re using sperm donation to start a family, choosing the right donor is an important step. Not…

Men often wonder what happens if a man release sperm daily. The answer is that he can have…

IUI, or intrauterine insemination, involves using a catheter to place washed sperm directly into your uterus. This bypasses…

Men looking to become sperm donors must pass a number of genetic, psychological and medical screenings. They must…

A man’s sperm count and morphology are important in his ability to get pregnant. While low sperm morphology…