The embryonic period, spanning from 3 to 8 weeks of gestation, is characterized by rapid development and differentiation of tissues and organs. During this time, the major systems of the body begin to form, including the nervous, circulatory, and digestive systems. Additionally, the embryo undergoes significant morphological changes, transitioning from a simple structure to a more complex form with recognizable human features. This period is also critical for organogenesis, where the foundations for all major organs are established.
38 weeks
Typically 36-38 weeks.
March 13th 2010? That would make your due date roughly December 18th
The gestational period is defined as the period of time from conception to parturition. The average gestational age for humans is 38 weeks.
38-40 weeks it differs. Some go till 42 weeks at that point they usually enduce labor
40 weeks from the date of your last expected period - NOT 40 weeks from the time of conception!
To determine when 38 weeks ago was, you can subtract 38 weeks from today's date. Since there are 52 weeks in a year, 38 weeks is approximately 8.7 months. If today is October 5, 2023, then 38 weeks ago would be around January 5, 2023.
40 weeks fromthe start of the last period, 38 weeks from conception.
If you mean, How many weeks of pregnancy before birth the answer is approximately 40 weeks from the last period or 38 weeks from conception. In humans the baby is considered full term any where from 38 weeks to 42 weeks from the last period. Each individual takes slightly longer or shorter to grow a baby. Nutrition, health, heredity, and the infant are all factors effecting hte length of pregnancy. No one can scientifically predict exactly when a baby will be born.
The human gestation period is approximately 38 weeks from conception. The World Health Organization gives pregnancy as normal when it is from 37 to 42 weeks.
Answer:The gestation period of a human, from time of conception to birth is approximately 9 months (266 days/38 Weeks). 9.5 months is calculated from the first day of the last menstrual period (280 days/40 Weeks).
5.4 weeks 1 week = 7 days 38 days: = 38 days * 1 week/7 days = 5.4 weeks