Examlex
Although Oscar and Penelope decided to wait to have intercourse,they agreed to make oral sex a part of their relationship.Is there anything they should know about oral sex?
Cross-sectional
A type of observational study that analyzes data from a population, or a representative subset, at a specific point in time.
Prenatal Period
The developmental phase before birth, encompassing the time from conception to the onset of labor.
Conception
The process of forming an idea or the initial stage when an idea, theory, or plan is formed in the mind.
Birth
marks the process of coming into life or entering the world, typically referring to the moment when a baby emerges from its mother's womb.
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