Final answer:
Subfertility refers to a delay in conception despite the ability to conceive naturally, often necessitating a longer time for conception to occur. It can be due to varied factors from ovulation irregularities to past reproductive injuries. Methods such as tracking ovulation and timed intercourse can be effective, with more advanced help available if needed.
Step-by-step explanation:
Individuals and couples who can conceive a child unaided but for whom conception takes longer than usual may be experiencing what is known as subfertility. Subfertility implies a delay rather than the absence of fertility, with these individuals usually able to conceive naturally but within an extended timeframe.
This can be due to various factors such as irregular menstrual cycles, hormonal imbalances, or issues with sperm quality. It's important for couples experiencing subfertility to consult with a healthcare professional to determine the underlying cause and explore potential treatments or interventions.