Sidney is expecting her first child. She has recently begun to feel the fetus kicking. Sidney's current stage of pregnancy would fall under which period of prenatal development?

Question

BlackTom AI · Accepted Answer

To analyze the question, we first recall the prenatal development timeline and the terms used for each period.
Option 1: fetal. This period spans from about the 9th week of pregnancy through birth, during which the fetus grows and develops its basic structures and systems. The mother feeling the fetus move (quickening) is a hallmark symptom of this stage, typically occurring around 16 to 25 weeks and onwards, which aligns with Sidney feeling kicks.
Option 2: germinal. The germinal period covers conception through about 2 weeks, including fertilization and implantation. Since Sidney is already experiencing fetal movement, we are far beyond the very early germinal stage, so this option is incorrect.
Option 3: embryonic. The embryonic period lasts roughly from 3 to 8 weeks after conception, when major organs begin to form. While this is a critical development window, it precedes the time when fetal movement is felt, making this choice inconsistent with the described symptom.
Option 4: implantation. Implantation refers to the process of the zygote attaching to the uterine lining, which occurs around 6–10 days after conception. This event is much earlier than the stage when a mother would perceive fetal movement, so this option does not fit the scenario.
In summary, the described experience of feeling the fetus kick indicates the later fetal period, not the earlier germinal, embryonic, or implantation stages.

PSYCH 3340 AU2025 (25944) Practice - Exam 1 - Requires Respondus LockDown Browser

Sidney is expecting her first child. She has recently begun to feel the fetus kicking. Sidney's current stage of pregnancy would fall under which period of prenatal development?

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