so one answer it.
May 21st 2010: The approximate current age of the foetus is thirty-one weeks.
An unborn baby that is less than 8 weeks old, is an embryo, after this it is classified as a foetus.
As on December 5th 2009 the foetus is 10 weeks.
Up to 8 weeks after fertilization embryo is present which is unborn baby in early stages while foetus is an unborn baby in uterus in later stages of development (after 8 weeks till birth).
Approximat age of the foetus is 21 weeks as at November 27th
As of 28th, April, 2010, the approximate age of the foetus is 22 weeks.
A Foetus is formed by the growth and development of an embryo. A Foetus is an unborn baby in the uterus in the later stages of development (after 8 weeks till birth). A Foetus is also multicellular. The body features of developing baby can be identified.
Foetus. You call it as an embryo in first 8 weeks.
The approximate age of the foetus is 26 weeks as of November 27th 2009
As of 27th November the approximate age of the foetus is 16 weeks
Approximate age of the foetus is 38 weeks.
Your ewe could be aborting her foetus