Why does the risk of certain genetic conditions increase with paternal age?

Fertility is being able to get pregnant or to make someone pregnant (conceive a child). This information will help you to: Understand how Crohn's or Colitis may ... Nov 18, 2021 ... To conceive a child, a man's sperm must combine with a woman's egg. The testicles make and store sperm, which are ejaculated by the penis to ... They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each ... Illegal drugs, such as marijuana and cocaine, can affect fertility and make ovulation more difficult. Infertility in men. Semen and sperm. A common cause of ... Oct 17, 2024 ... Semen is a whitish bodily fluid that contains sperm, which are male reproductive cells ... Health's content is for informational and ... The content in this document is intended for general informational purposes only and is not a substitute for professional medical advice or treatment for ... The prostate is a walnut-shaped gland that is part of the male reproductive system. The main function of the prostate is to make a fluid that goes into semen. This increase in hormones allows your testes to make more testosterone and sperm. Boosted levels of reproductive hormones increase your fertility: Reduce the ... The male reproductive tract. From Netter, with permission. It has long been believed that sperm take 90 days (3 months) to be made and ejaculated. Nov 1, 2017 ... Once the decision to use a sperm donor is made, the ... Popular subjects covered include male infertility testing, semen analysis, sperm ...