Term period for embryonic period: September 2006
Ans. B: 14 days to 9 weeks of gestationThe embryonic period in humans begins at feilization (12-24hrs after ovulation, generally between the 2nd and 3rd week of gestational age) and continues until the end of the 9th week of gestation (8th week by embryonic age).
0-14 days of gestation
14 days to 9 weeks of gestation
9 weeks to bih
22 weeks intrauterine to 7 days after bih