Nature did not design the human reproductive system so that a woman could get pregnant at the drop of a hat. Later in this book you will find out why our reproductive systems are so inefficient. You have many options for improving your odds for conception. I firmly believe, however, that these people would have conceived anyway, regardless of the adoption. As we already know, many couples with fertility problems eventually conceive without any medical intervention.
Some adoptive couples choose to continue with their fertility treatment.
These couples may also eventually achieve a pregnancy. I have observed that when many couples receive the diagnosis of infertility they just give up. They don't think that the tests, drugs, surgery, and all of their effort will be worth it. About 5 to 10 percent of these people will conceive without medical intervention. Making a miracle instead of waiting for a miracle is the answer if you really want a child.