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Embarking on the journey of in vitro fertilization (IVF) is a significant step for individuals and couples facing fertility challenges. Managing expectations throughout this process is crucial, as IVF outcomes can vary based on numerous factors, including age, underlying health conditions, and the number of treatment cycles undertaken.
In-vitro fertilization (IVF) is an assisted reproductive technology (ART) that involves retrieving eggs from a woman's ovaries, fertilizing them with sperm in a laboratory setting, and then transferring the resulting embryos into the uterus. Each IVF cycle typically spans two or more weeks and may need to be repeated multiple times to achieve a successful pregnancy.
IVF success rates are influenced by various factors, with age being one of the most significant. According to the Society for Assisted Reproductive Technology (SART) the percentage of IVF cycle starts that result in live births decreases with maternal age:
35.6% in women younger than 35 years
26.4% in women aged 35–37 years
17.3% in women aged 38–40 years
8.8% in women aged 41–42 years
2.8% in women older than 42
These statistics highlight the importance of considering age when evaluating the likelihood of IVF success, but other factors can impact success rates, including whether you have any other medical conditions.
Be sure to ask your fertility specialist about success rates of IVF. You can use this discussion guide to help with the conversation.
*Cycle success is measured by the live birth rate, with a singleton delivery occurring after 37 weeks of gestation being the optimal outcome of an IVF cycle. The percentage of triplet, twin, and singleton births contributing to the live birth rate is provided in the report for each cycle group and type of transfer, along with a summation of all deliveries (singletons and multiple births).
Several factors can impact the success of IVF treatments:
The number of IVF cycles required to achieve a successful pregnancy varies among individuals. It's important to note that while some individuals may achieve pregnancy on their first cycle, others may require multiple attempts.
According to a report by the U.S. Department of Health and Human Services,
Navigating the emotional and physical demands of IVF requires careful management of expectations. Consider the following strategies:
IVF treatment involves emotional, physical, and financial considerations. By understanding the factors that influence success rates, acknowledging the potential need for multiple cycles, and implementing strategies to manage expectations, you can navigate the IVF journey with greater resilience and informed optimism.