For the first time, scientists have mapped the metabolic changes that different parts of the body go through during a primate ...

It can spread to other internal organs as well. Just like the lining ... and sometimes may also have problems getting pregnant. The fallopian tubes can become blocked by endometrial tissue.

can be grown and that these 'mini organs' retain the baby's biological information. The advance means that human development can be observed in late pregnancy for the first time, raising the ...