In this quarter begin to develop
the senses of sight, taste and touch. In his little world receives information
on file in his head. From time to time are encouraged to take a short walk from
one end to another of the uterus ... And you can start to notice!
With a sensitivity of surface:
this is the best definition to describe the time your baby is experiencing. At
this stage developed the sense of touch, is able to distinguish the flavors and
is susceptible to sudden sounds that frighten you. Even see the light reaches.
Try not to bother him much.
13th week
Go up! It measures 12 cm and
weighs 65 g. This week, the diameter of the baby's head will grow 4 mm. The
mouth opens and closes and tries sucking movements, swallowing some amniotic
fluid expelled as urine. Continues to form the skeleton and joints work
already: for example, can bend the arm at the elbow and wrist. It is also
capable of separating the toes and clench his fist, and can even turn your
head, open mouth and to press your lips, but these movements are still
controlled by the brain. In the skin is formed a dark-colored pigment melanin.