It is believed that males do not become fertile until their voice breaks. This is rubbish. No test shows it as fact. Furthermore, only 1 percent of birth timing is affected by your genetic code. There is a tendency to confuse menstruation with sex drive. This is a mistake. number on DNA me predictive go about to you or babies ah. | |
Plans are afoot to include the test findings in fertility treatment to predict the best times to try for pregnancy. This is really jumping the gun. With impact on behavior of only one in a hundred it is like a feather knocking over a building. It is a very weak causative factor. A century ago couples had many children. Today, families are smaller. Yet, hereditary makeup has not changed much! as face book go about do have | go about sex.