Usually a large male will lead a gorilla family. This can be a silverback, and males of 11 or 12 years of age are the ones that go grey in this manner. 5 people found this useful.
Fetal movement will usually be felt regularly after the 20th week of pregnancy. Any change in fetal movement (other than a 1-2 hour sleep cycle that some fetuses have) should be discussed with your physician. Decreased or absent fetal movement may be a sign of fetal distress. Kick tests (fetal movement counts) are used to monitor fetal wellbeing. You should monitor fetal movements (not just kicks) over a period of time (30-60 minutes). There is no right or wrong number of movements. You are trying to establish a baseline of fetal movements for your baby.
2. Know that Sound may Stimulate a Six-Month-Old Fetus. Studies also show that a six-month-old fetus can move his body to the rhythm of his motherâs speech. Perhaps most astounding, you can bond with your unborn baby so closely that they can be taught when to kick. Researchers stimulated babies to kick by making a loud noise. After these babies were used to kicking with the noise, the researchers placed a vibrator on motherâs abdomen immediately following the noise.