A professor   emeritus at the Catholic Medical School mentions in his column on the  culture of life that 15 percent of married couples are sterile, or over a  million couples. During the last 10 years this number has increased almost  four times.
Generally, the male is responsible for the sterile condition about 30 to 40 percent of the time, and the female for about 50 to 60 percent; about 10 percent is unknown. On the women's part, the ovulation phase is mostly the problem and with the man it is the testicles that are not producing sperm or in the numbers necessary.
Generally, the male is responsible for the sterile condition about 30 to 40 percent of the time, and the female for about 50 to 60 percent; about 10 percent is unknown. On the women's part, the ovulation phase is mostly the problem and with the man it is the testicles that are not producing sperm or in the numbers necessary.
In  recent years the age of marriage is later than in the past, which  brings in physiological problems for reproduction. Abortion on the  part of women before marriage also plays a part, the professor says.
This  problem with sterile couples is a problem for the nation. The  government is helping couples with in vitro fertilization (IVF) in  order to decrease the number of sterile couples. The professor admits to having a  strange feeling when he heard that the government was helping those who were not  having babies. For a Catholic all that is possible is not always the way to go.
The  professor goes on to say that with these artificial means of  fertilizing the egg, there are problems: legal, social,  and moral  problems  but also medical problems that come with  fertilizing outside  the womb and   implanting  the embryo in the uterine wall.
The  Catholic Church continues to be concerned with the problems of sterile  couples, publishing in 1985 the Instruction on Respect For Human Life In  Its Origin And On The Dignity Of Procreation: "Nevertheless, whatever  its cause or prognosis, sterility is certainly a difficult trial. The  community of believers is called to shed light upon and support the  suffering of those who are unable to fulfill their legitimate aspiration  to motherhood and fatherhood. Spouses who find themselves in this sad  situation are called to find in it an opportunity for  sharing in a  particular way in the Lord's Cross, the source of spiritual  fruitfulness. Sterile couples much not forget that 'even when  procreation is not possible, conjugal life does not for this reason lose  its value. Physical sterility, in fact, can be for spouses the occasion  for other important services to the life of the human person, for  example, adoption, various forms of educational work, and assistance to  other families and to poor or handicapped children." (58)
 
