Avoiding a touchy subject
BMI is a highly sensitive area for many women, despite its detrimental effect on fertility, Mark P. Trolice, MD, professor of obstetrics and gynecology at the University of Central Florida and director of the IVF Center in Orlando, said in an interview.
“By the time their journey has led them to an infertility specialist, most women are very anxious to begin treatment,” said Dr. Trolice, who was not involved in the survey. These patients, however, could interpret any medical advice to achieve a more optimal BMI and healthier lifestyle as a negative judgment that could delay their goal of having a healthy child, he said.
Physicians in turn may avoid these conversations because they don’t want to encourage the ire of patients and/or risk a negative online rating review, he added.
Don’t say ‘just lose weight’
When asked what type of counseling works best, many said that nonspecific recommendations such as “you need to lose weight” or “exercise more” were the least helpful. Targeted advice such as “avoid eating at night and take walks every day,” works more effectively. “Any kind of referral to a bariatrics team or weight loss program was seen as helpful by patients,” said Dr. O’Neill.
Suggestions that considered the difficulty of this process, such as seeking therapy, were also helpful. “Patients appreciated empathy, compassion, and encouragement” from their physicians, she said.
The role of physicians in weight loss
Physicians can make a difference. Studies show that patients who received weight loss counseling were more likely to attempt weight loss and report clinically significant weight loss.
The American College of Obstetricians and Gynecologists and ASRM recommend counseling patients with overweight and obesity to lose weight before getting pregnant. A modest weight loss of 10% is associated with improved ovulatory function and higher pregnancy rates, said Dr. O’Neill.
“Appropriately, the infertility specialist should strongly recommend [that women who are obese] obtain a more optimal BMI prior to fertility treatment. While there is no guarantee of decreased infertility and decreased pregnancy complications following weight loss, a lower BMI improves outcomes,” said Dr. Trolice.
Future research should address the fertility outcomes of women who have been counseled by their providers to lose weight and the most effective method of counseling, noted Dr. O’Neill. “We have to find the best ways to address this at each fertility institution.”
The study had limited generalizability because of its narrow patient population and regional differences in access to insurance and weight loss specialists. COVID-19 also reduced the sample size, said Dr. O’Neill. She noted that patient perceptions might not equate with actual counseling delivered.
Dr. O’Neill and Dr. Trolice had no disclosures.