Oogonia are created in early embryonic life.

What is the moral and legal status of this embryonic life?

The application of this moral principle may call for delicate and particular precautions in the case of embryonic or fetal life.

The moment the womb is instinct with embryonic life and gestation has begun, the crime may be perpetrated.

The embryonic political life here comes in the shape of long debates by people without agendas.

Foerester told the press that "this is a disease probably beginning in early embryonic life best treated by surgical methods".

An amnion, chorion, and allantois are present during embryonic life.

The tools for probing the human genome give us the responsibility of deciding how much to learn about embryonic lives and what to do with that knowledge.

President Bush's restrictions on government-financed stem cell research go further, blocking the destruction of embryonic human life outside the womb.

During embryonic life and immediately after birth, immune cells develop.