Abstract Introduction Insomnia is a common sleep complaint experienced by 1 in 7 pregnant women (Felder, et al, 2020). In recent years, mindfulness-based interventions have gained popularity among pregnant and postnatal women. We conducted qualitative interviews to explore how pregnant women perceive this type of behavioral intervention and its possible implementation as a smartphone app. Methods Participants were identified through OB/GYN physicians at Penn. Research coordinators asked participants questions regarding their perspectives toward a mindfulness-based sleep intervention and experiences related to pregnancy and sleep disturbances. Two study personnel initially identified themes in the responses and assigned each theme to a corresponding numeric value. Then, two other coordinators independently assigned the values to each response. Discrepancies were resolved as a team. Results The average age reported amongst the 12 respondents (all pregnant females) was 32 years old (min: 20; max; 39; SD: 4.4). On average, participants were willing to devote about 26 minutes/day to a behavioral intervention for sleep (min: 4; max; 84; SD: 20). Six out of 12 participants reported that stress/worry affects their sleep at least once a month, with two reporting pain and discomfort as also having an impact. All 12 subjects agreed that the use of a behavioral relaxation intervention is an appealing approach to improve sleep. Lastly, 6 out of 12 subjects responded with a willingness to use a behavioral intervention until their expected delivery date with two subjects agreeing to participate but requested stopping several weeks before delivery. All of the patients felt that implementing the mindfulness behavioral intervention as a smartphone app would increase appeal and accessibility. Conclusion Current insomnia medication options are limited for pregnant patients. Our data shows potential for the use of behavioral relaxation therapy as an alternative to improving sleep quality among pregnant women by targeting their experiences with stress. Furthermore, results indicate that a follow-up immediately post-delivery may be impractical due to the adjustment period necessary after giving birth. Future clinical studies will explore developing the app and impact on overall insomnia symptom burden in order to explore its utility as a non-pharmacological, easily accessible option for pregnant patients. Support (if any)