(6 Videos) 1  Inspirational basketball player Lauren Hill dies at 19. 2  2014: First college game is dying player's last. 3  2014: Terminally ill girl realizes hoop dream.  Cancer patient lives basketball 1  dream. Lauren Hill's dream game.  College athlete's dying wish granted.
Semen is normally a whitish-gray color. It's usually quite thick after ejaculation, but liquefies within 30 minutes. Changes in the appearance of semen might be temporary and not a health concern. However, sometimes these changes can be a sign of an underlying medical condition that requires further evaluation.emen is normally a whitish-gray color. It's usually quite thick after ejaculation, but liquefies within 30 minutes. Changes in the appearance of semen might be temporary and not a health concern. However, sometimes these changes can be a sign of an underlying medical condition that requires further evaluation.
The well-ingrained persona of a healthy sperm is one with a smooth oval head and a long somewhat ungulating tail. Turns out guys, most of your sperm are not so photogenic. [W]ith fairly generous criteria, (like normal means one oval head with one tail,) only about a third of a man's sperm look normal. That means, for most men, most of their sperm are funny looking, writes Dr. Craig Niederberger on his male fertility blog called Male Health. Defects to sperm can occur in any of the sex cell's three parts: the head, midpiece (the neck) or the tail, or a combination of these. For instance, a defective sperm could have double heads, small or oversized head, a bent neck, thin midpiece, a tail that's bent, broken or coiled, or multiple tails.