Low body temperature
One of the symptoms of infertility is to lower body temperature. Low body temperature or unusually high increases are disturbing. It can be caused by cancer treatment or the body loses its ability to regulate body temperature.
Erectile dysfunction
The man's ego can be very large, but when trouble in the reproductive story then I'd no longer bigger again. Erectile dysfunction causes affected the fertility of males. Erectile dysfunction can be treated naturally or with the help of the doctor.
BMI is not stable
Sometimes, your too skinny or too fat will influence to your fertility. This was interpreted as the women "underweight" is often not enough nutrients necessary to nourish the body and fetus during pregnancy; also with those "overweight", right in the body they took out a significant imbalance in the number of hormone, caused the lack of estrogen to produce the eggs "good" serves to reproduce.=