Childless women's beliefs and knowledge about oocyte freezing for social and medical reasons.

What factors inform a woman's decision-making about oocyte freezing to preserve fertility for social and medical reasons? Women lacked knowledge about the costs and viability of oocyte freezing as a fertility preservation option for social and medical reasons, and identified health consequences, costs, and viability as being particularly influential in their decision-making. Having only recently become a viable fertility preservation option, relatively little is known about childless women's beliefs or knowledge about oocyte freezing for social or medical reasons. A cross sectional study of 500 childless women was conducted in August, 2015. A total of 500 childless, presumed fertile, women from 18 to 38 years of age completed an online, self-report questionnaire assessing beliefs and knowledge about oocyte freezing to preserve fertility for social or medical reasons. Financial costs (85.6%), health risks to themselves (86.4%) or their offspring (87.8%), and success rates (82%) were the primary factors that women felt would influence their decision to freeze their oocytes. Partner's feelings (88.6%), prognosis for a full recovery (85.4%), and concerns about the health effects of the hormones or oocyte retrieval procedure (85.4%) were identified as being particularly important when considering oocyte freezing for medical reasons. Consistent with their perceptions of having little or no knowledge about oocyte freezing, there was an overall correct response rate of 33% to the 12 knowledge questions. The online format and use of a survey company to recruit participants may have increased the risk of self-selection bias and limit the generalizability of these findings. The findings may also be limited by the fact that the participants were not facing cancer treatments, and the younger participants were not nearing the end of their reproductive lifespan, and therefore would not have had reason to learn about, or consider, fertility preservation for medical or social reasons. Given the worldwide trend towards delaying childbearing and the increasing availability of oocyte freezing as an option to preserve women's fertility, it is likely these results could be extended to wider North American, European, and Australasian populations of English speaking childless women. No specific funding. No competing interests.

Daniluk JC ，Koert E 《-》

Childless Canadian men's and women's childbearing intentions, attitudes towards and willingness to use assisted human reproduction.

Daniluk JC ，Koert E 《-》

What women want? A scoping survey on women's knowledge, attitudes and behaviours towards ovarian reserve testing and egg freezing.

We aimed to investigate women's knowledge, attitudes and behaviours towards ovarian reserve testing and egg freezing for non-medical reasons in the general population. This was a cross-sectional survey study of 663 women aged 18-44 years which assessed female perception of ovarian reserve testing and oocyte cryopreservation. An online forum was used to deliver the survey through the use of two social media sites. Participants were recruited through the technique of "snowballing", whereby existing study subjects recruited others from among their acquaintances. The data collected was analyzed using SPSS to explore descriptive statistics and frequencies relating to the participants' knowledge, attitudes and behaviour towards the practices of ovarian reserve testing and oocyte cryopreservation. Categorical variables were analyzed using Chi-squared; a p-value of <0.05 was considered significant. A majority (60%) of women surveyed had knowledge of ovarian reserve testing. 64.8% would be interested in having testing performed. Younger women (<30 years of age) were more interested in checking their ovarian reserve (75.8% vs. 59.1%, p<0.0001). Single women were also more likely to be interested, (73.6% v's 62.1%, p=0.022). 89.7% of women surveyed were aware of oocyte cryopreservation. 72.2% agreed that they would consider freezing their eggs to preserve fertility. There was no significant difference in the numbers of single women compared to women in a relationship who would consider egg freezing to preserve fertility (75.7% v's 71.2%, p=0.347, or in younger (<30years) compared to older women, (74.7% v's 71.1%, p=0.387). A majority (62.1%) of study participants believed that it is a woman's right to postpone pregnancy for social reasons and to freeze her eggs, with no significant difference in options noted between younger and older women. Knowledge of ovarian reserve testing and oocyte cryopreservation for non-medical reasons were higher than in previous studies, possibly reflecting increasing awareness of these issues among the general public. Additionally, we demonstrated that the women, in our study, were very open to the use of these modern technologies in an attempt to avoid unintended childlessness.

O'Brien Y ，Martyn F ，Glover LE ，Wingfield MB ... -  《-》

Knowledge, attitudes, and intentions toward fertility awareness and oocyte cryopreservation among obstetrics and gynecology resident physicians.

What knowledge, attitudes and intentions do US obstetrics and gynecology (OB/GYN) residents have toward discussing age-related fertility decline and oocyte cryopreservation with their patients? Most OB/GYN residents believe that age-related fertility decline, but not oocyte cryopreservation, should be discussed during well-woman annual exams; furthermore, nearly half of residents overestimated the age at which female fertility markedly declines. Oocyte cryopreservation can be utilized to preserve fertility potential. Currently, no studies of US OB/GYN residents exist that question their knowledge, attitudes, and intentions toward discussing age-related fertility decline and oocyte cryopreservation with patients. A cross-sectional online survey was conducted during the fall of 2014 among residents in American Council for Graduate (ACOG) Medical Education-approved OB/GYN residency programs. Program directors were emailed via the ACOG Council on Resident Education in Obstetrics and Gynecology server listing and asked to solicit resident participation. Participants included 238 residents evenly distributed between post-graduate years 1-4 with varied post-residency plans; 90% of residents were women and 75% were 26-30 years old. The survey was divided into three sections: demographics, fertility awareness, and attitudes toward discussing fertility preservation options with patients. Descriptive and inferential statistics were conducted. A strong majority of residents (83%) believed an OB/GYN should initiate discussions about age-related fertility decline with patients (mean patient age 31.8), and 73% percent believed these discussions should be part of an annual exam. One third of residents overestimated the age at which there is a slight decline in female fertility, while nearly half of residents overestimated the age at which female fertility markedly declines. Over three-quarters of residents (78.4%) also overestimated the likelihood of success using assisted reproductive treatments (ARTs). Residents were likely to support oocyte cryopreservation in cancer patients irrespective of the woman's age, but much less likely to support elective oocyte cryopreservation. For elective oocyte cryopreservation, 40% believed OB/GYNs should initiate discussions with patients (mean age 31.1), while only 20% believed this topic should be part of an annual exam. Because the study invitation was sent through US OB/GYN residency program directors rather than directly to residents, it is possible that some residents did not receive the invitation to participate. This limits the generalizability of the findings. Within the USA, there appears to be a critical need for improved education on fertility decline in OB/GYN residency programs. To promote informed reproductive decision-making among patients, efforts should be made to help OB/GYNs provide comprehensive fertility education to all women, while also respecting patient choices. None.

Yu L ，Peterson B ，Inhorn MC ，Boehm JK ，Patrizio P ... -  《-》

Exploring the knowledge, attitudes, and perceptions of women of reproductive age towards fertility and elective oocyte cryopreservation for age-related fertility decline in the UK: a cross-sectional survey.

Kasaven LS ，Mitra A ，Ostrysz P ，Theodorou E ，Murugesu S ，Yazbek J ，Bracewell-Milnes T ，Ben Nagi J ，Jones BP ，Saso S ... -  《-》