 [ Symptoms ] is it safe for the baby to be born at 22 weeks  my friend is in the hospital on bed rest she is 22 weeks pregnant and the baby wants to come out will the baby survive if he comes out now [ Disease ] number of defective lifestyle patterns chronic systemic conditions or even certain medications can increase the risk of infertility in men excess smoking drinking irregular sleeping and eating habits improper diet pattern are the major irreversible causes of male infertility diseases like diabetes high blood pressure endocrine disorders can increase the risk of infertility