Infertility

Definition

Infertility is the inability to conceive a child after one year of regular, unprotected sexual intercourse. It can result from issues in either the male or female reproductive systems, or both.

5 Must Know Facts For Your Next Test

1. Approximately 10-15% of couples experience infertility worldwide.
2. Common causes of female infertility include ovulation disorders, tubal blockage, and endometriosis.
3. Male infertility is often due to problems with sperm production, motility, or morphology.
4. Age is a significant factor; fertility generally declines with age in both men and women.
5. Assisted reproductive technologies (ART) like in vitro fertilization (IVF) are common treatments for infertility.

Review Questions

• What percentage of couples worldwide experience infertility?
• Name three common causes of female infertility.
• What are some common issues leading to male infertility?

Related terms

Ovulation:

The release of an egg from the ovary during the menstrual cycle.

Sperm Motility: The ability of sperm to move efficiently; crucial for fertilizing an egg.

In Vitro Fertilization (IVF): A process where an egg is fertilized by sperm outside the body and then implanted into the uterus.