Tweet. Obviously, the answer depends on how fast you walk, but the average person, walking without children can walk a mile in about 20 to 30 minutes. In contrast, you can run a mile in 5 to 9 minutes. If there are inhinderances like steep or uneven terrain, add time to your journey.
The normal limits of the human gestation period are from 37 weeks (259 days) to 42 weeks (293 days); days and weeks are counted as completed days and weeks.
Gestation is the time period between conception and birth during which the embryo or foetus is developing inside the uterus. Gestation means to carry. Gestational age is calculated from the first day of the last menstrual cycle. Gestational period in a human female normally is 266 days.