Related Clues:
- Unborn child
- More developed embryo
- Developed mammalian embryo
- Womb resident
- What an embryo develops into
- Embryo's successor
- What a womb contains
- Internal development?
- Early developer cut tooth on rival
- Embryo of a mammal
- Ultrasound image, perhaps
- One in utero
- Potential human enemy, America holding terrorist leader
- Embryo to fuse together somehow
- Unborn baby