Assessing reproductive choices of women and the likelihood of oocyte cryopreservation in the era of elective oocyte freezing

在卵子冷冻技术普及的时代,评估女性的生育选择以及卵子冷冻的可能性

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Abstract

OBJECTIVE: To assess reproductive choices of reproductive-age women in the United States and factors that influence consideration of elective egg freezing (EF). DESIGN: Cross-sectional internet-based survey. SETTING: Not applicable. PATIENTS: One thousand women aged 21-45 years. INTERVENTION(S): An anonymous 63-item self-administered questionnaire was distributed to a representative cross-section of women aged 21-45 years, stratified by age <35 years. One-half of the sample had at least one child, and the other one-half did not. All of the participants were interested in having children. MAIN OUTCOME MEASURE(S): Ordinal logistic regression was performed to characterize the association of population characteristics and reproductive knowledge with likelihood to consider EF. Willingness to pay was assessed with the use of a linear prediction model that calculated dollar amounts at varying success rates. RESULT(S): Overall, 87.2% of the sample reported awareness of EF for fertility preservation and 25% would consider this option, yet only 29.8% knew what the EF process entails. Once informed of the process, 30% of women changed their level of consideration. In a multivariable model, Asian race, single status, and infertility increased the likelihood of considering EF. Women likely to consider egg freezing would be willing to pay $3,811.55 (95% confidence interval $2,862.66-$4,760.44). If the total cost were $10,000, 91% of the cohort would accept at minimum a 50% chance of successful delivery. CONCLUSION(S): This study is one of the largest cohorts of reproductive-age women in the United States addressing reproductive choices and factors associated with the importance of having a biologically related child and the likelihood of considering EF to preserve fertility. This study provides important insight into the willingness to pay for this elective endeavor.

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