Final answer:
Infertility testing is typically done for couples experiencing difficulty conceiving after one year of trying. Common causes of infertility include hormonal imbalances, blockages, endometriosis, and low sperm count. Lifestyle factors and various interventions can also impact fertility.
Step-by-step explanation:
Infertility testing is typically done for couples experiencing difficulty conceiving after at least one year of regular, unprotected sexual intercourse.
Common causes of infertility include hormonal imbalances, fallopian tube blockages, endometriosis, and low sperm count or poor sperm quality. These causes can be diagnosed through medical tests such as semen analysis, hormone level testing, and imaging to check for structural abnormalities.
Lifestyle factors such as smoking, stress, poor diet, and advanced age can contribute to infertility. These factors can be addressed by making lifestyle changes to improve overall health.
Effective interventions for couples facing fertility issues depend on the underlying cause. Treatment options can include medications to stimulate ovulation, surgery to remove blockages, or assisted reproductive technologies such as in vitro fertilization (IVF).