catholiceducation.org/articles/medical_ethics/me0064.html
…According to the American Society for Reproductive Medicine, infertility affects more than 6 million American women and their spouses, or about 10% of the reproductive-age population. About 5% of infertile couples use in-vitro fertilization.
As to how many Catholic couples are among them, figures are hard to come by. But many Catholics seem unaware of the immorality of the procedure.
“Anecdotally, from our consultation experience here, Catholics using reproductive technologies are generally unaware of the Church’s moral teaching in this area,” said Dr. Peter Cataldo, director of research with the Boston-based National Catholic Bioethics Center. “They’re not hearing it from the pulpit or elsewhere.”…
…But there are morally acceptable alternatives to in-vitro fertilization, and Dr. Thomas Hilgers is trying to let more Catholic couples know that
study of human reproduction, developing the Creighton Model System of Natural Family Planning and eventually opening the
Pope Paul VI Institute for the Study of Human Reproduction.
In 1991, Hilgers coined the term NaProTechnology (Natural Procreative Technology), a reproductive and gynecologic medical science that seeks to evaluate and treat a host of women’s health problems without the use of contraception, sterilization, abortion or artificial reproductive technologies, thereby making it consistent with Church teachings…
… Not only do natural and morally acceptable alternatives such as NaProTechnology cost far less, but they also are more successful. The Pope Paul VI Institute boasts success rates ranging from 38% to 80%, depending upon the condition being treated…