The Department of Obstetrics and Gynecology at Saint Barnabas Medical Center

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And Baby Makes Three: When Couples Experience Secondary Infertility

As a child, Cheryl Crisp always imagined that she would have four children someday. As part of a happy family with three other siblings, she was the child who most loved to play with baby dolls and was singled out to inherit an antique doll from her grandmother. Never once did she picture herself as childless or question the possibility that she might have trouble conceiving.

At age 31, now married to her husband, John, Cheryl learned the pain of infertility when John experienced problems with his sperm count. Through in vitro fertilization at Saint Barnabas Medical Center, they were overjoyed to became the proud parents of daughter, Abigail, three years later. When Abigail was a year old, the couple decided to undergo in vitro fertilization again, but to their dismay, discovered that Cheryl, now age 36, had begun early menopause and could not produce eggs. They were now experiencing a condition known as secondary infertility, the inability to conceive after having a child.

"It was devastating," Cheryl recalls. "My siblings have been a lifeline for me many times and it is so important to me that Abigail is not alone in the world. People say, she has cousins, but it's not the same thing. I even had someone say, 'Isn't this a sign that you should only have one child.' I think if you have the resources and the desire to have another child, then you should try."

Infertility is defined as the inability of a couple to achieve conception after a year of unprotected intercourse; six months if the woman is over age 35. Whether experiencing primary or secondary infertility, the difficulty generally relates to egg quality. While the problem with Cheryl's eggs occurred because of perimenopause, the main cause of poor egg quality is usually the advanced age of the mother, says David Sable, M.D., Director of the Division of Reproductive Endocrinology and Infertility at The Institute for Reproductive Medicine and Science of Saint Barnabas.

All women run out of good eggs at some point and that point varies by the individual. Parents hoping for a second child have often reached the age range where egg quality becomes questionable. At age 25, a healthy female has a less than one percent chance of infertility. By age 30, that same woman now has a one in seven chance of infertility. By age 35, one third of females will experience infertility, and by age 37 that number rises to one half. In 1995, over 3.3 million Americans who reported having impaired fertility had at least one child, according to the American Society for Reproductive Medicine.

"When you hear the fertility statistics, you can see how a couple who conceived easily at age 25 could find themselves with secondary infertility when they try to have another at age 35," Dr. Sable explains. "All women will run out of good eggs at some point and that point varies by the individual."

The patients treated for secondary infertility at Saint Barnabas are a diverse and growing group. Some delayed having a second child because of lifestyle or career decisions, others have remarried and hope to start a family with a new partner. Still others, like the Crisps, experienced infertility problems when trying to conceive their first child and have similar or new problems to overcome to have a second child.
Dr. Sable reports that secondary infertility patients experience a similar level of stress and frustration as those who have difficulty conceiving a first child, although it is a different type of stress. Often, they are often not viewed as sympathetically as the latter group by friends and family, which adds to the pain of secondary infertility.

"Someone invariably tells them they should be thankful to have one child, and that is very unfair and upsetting to these patients," says Dr. Sable. "Infertile parents know how wonderful it is to have a child and are reminded every day of what they are missing as the first child grows out of babyhood. The first child may also be asking, 'Why don't I have a sister or brother like my friends,' which is very painful."

Occasionally couples with secondary infertility are treated with hostility by those who have not been able to conceive at all, making the search for a sympathetic support group more difficult. However, Dr. Sable adds, many people with primary infertility "understand how painful it is not to have a child when you want one," and do not begrudge those with secondary infertility their dreams of another baby.

"I remember when we were having fertility problems the first time and a cousin of mine was experiencing secondary infertility. I'm afraid I was very snippy with her when she talked to me about their situation." Cheryl recalls. "Now that it's happening to me I can see how hard it is to go through it and have apologized to her."

At the Institute for Reproductive Medicine and Science of Saint Barnabas-one of the nation's leading fertility centers--the principles of treatment are the same for both primary and secondary infertility. First, a basic evaluation is done to determine the problem. In addition to problems relating to egg quality, a smaller portion of couples experience secondary infertility as a result of scar tissue from a previous birth or a new condition such as an ovarian cyst or a hormonal imbalance. Treatment may include anything from a full spectrum of options, from medical and surgical therapy through assisted reproductive technologies such as in vitro fertilization (IVF).

The Institute continually reports pregnancy rates that are among the highest in the United States. The most sophisticated laboratory procedures are performed by a highly trained team of embryologists led by reproductive pioneer Jacques Cohen, Ph.D., internationally renowned embyologist and Scientific Director of Assisted Reproduction. Dr. Cohen has over 20 years experience in this area and has supervised more than 15,000 assisted reproductive technology (ART) cycles.

The Crisps decided to use a donor egg to become pregnant with their second child and are currently waiting for a match. While a few people in their lives are astonished that they would go through the time and effort of such a procedure, many others have been very supportive, Cheryl says. Her sisters, each of whom has several children, have been particularly steadfast in their backing.

"Their hearts are broken for us," Cheryl relates. "They know that it is so important to me that she [Abigail] not be alone."

For an appointment with The Institute for Reproductive Medicine and Science of Saint Barnabas, call (973) 322-8286. For information on becoming an egg donor, please call 1-800-824-3123. Visit cdc.gov for the latest Clinic Specific Report by the Society of Assisted Reproductive Technology (SART).

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