Final answer:
Quickening is the term describing when fetal movements are felt by the pregnant woman, typically around weeks 16-20 of pregnancy during the second trimester.
Step-by-step explanation:
The term used to describe the period during pregnancy at which a woman can feel movement of the fetus is Quickening. This typically occurs during the second trimester, more specifically around weeks 16-20 of gestation. Quickening refers to the moment when the fetus' movements are strong enough to be felt by the pregnant person. At this stage, the growth and powerful limb movements of the fetus make these sensations possible, although they may be limited due to the space restrictions within the uterus.