“We think the greatest risk of ibuprofen exposure is around the 28-week mark, so the end of the second trimester and into the third trimester,” says Jamie Stanhiser, M.D., M.S.C.R., a reproductive endocrinologist and fertility specialist at Reproductive Partners Fertility Center in California.

While they usually look almost exactly alike, this isn’t always the case. Regardless of physical appearance, however, they still share all the same genetic material and are genetically identical, explains Jamie Stanhiser, MD, MSCR, a double board-certified physician who specializes in reproductive endocrinology and infertility. According to Stanhiser, while twins occur in about 3 percent of pregnancies, identical twins are a smaller subset, happening in approximately one third of twin pregnancies.

As a fertility specialist, Stanhiser works with patients trying to conceive, often via IVF, and in very early pregnancy. “This data is largely from the IVF population, but what we know is that obese women will have lower quality eggs in an IVF cycle,” Stanhiser says. “We also know that egg quality can impact embryo quality. Obesity decreases implantation rate, and we also know obesity increases the risk of miscarriage.”

Reproductive Partners Fertility Center- San Diego was named one of America’s Best Fertility Clinics in 2024.

 Reproductive Partners Fertility Center – San Diego (RPSD), leading fertility center in San Diego County for over 25 years, today announced the addition of Li-Shei Lin, MD, Ph.D., a double-board certified endocrinologist, to its esteemed team of reproductive care experts. Dr. Lin joins the physician-owned and operated organization with over two decades of experience in reproductive endocrinology and diagnosing and treating infertility, bringing an exceptional ability to balance science and compassion for patients either beginning or continuing their path to parenthood. Her appointment follows the company’s milestone 25th anniversary in 2024 and represents its steadfast growth and ongoing commitment to excellence in patient care.

Wellness practices. I call them daily joy practices. They will build your resilience, and your resilience and ability to keep going is going to get you there — to your baby.

For 25 years, Reproductive Partners Fertility Center – San Diego (RPSD) has been a beacon of hope and innovation in the field of fertility care. Established as one of the first IVF centers in San Diego in 1998, RPSD consistently leads the way in helping families grow. And now, in its 25^th anniversary year, the center continues to earn its place as a leading fertility clinic in the region.