(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.
by Asa Rhadon. Semen-the primary male sexual fluid, which like blood is composed of both cellular and non-cellular material. Though blood consists of numerous differentiated cells floating in a plasma, the only cells swimming in seminal plasma are sperm.y Asa Rhadon. Semen-the primary male sexual fluid, which like blood is composed of both cellular and non-cellular material. Though blood consists of numerous differentiated cells floating in a plasma, the only cells swimming in seminal plasma are sperm.