Objective: To understand the specific contents of supportive care (SC) preferred by patients with recurrent pregnancy loss (RPL) and their satisfaction level with what they have experienced. Design: A Prospective Survey Study Setting and Population: Patients with RPL who visited the outpatient clinics located at two hospitals in Hiroshima and Okayama, Japan from June to September 2019. Method: Awareness of SC, preferences, experience, and the level of satisfaction regarding 26 SC options, the number of doctors consulted and the frequency of ultrasound examinations were assessed. Main Outcome Measures: Self-reported experience of care around the time of pregnancy loss. Results: Responses from 142 participants were analyzed, and less than 10.0% of them were aware of SC. Patients with RPL preferred their partners (99.3%) and mothers (44.8%) as their primary sources of support. The majority preferred to consult with one doctor (43%) and have a weekly ultrasound examination (54.9%). Doctors (85.9%) and nurses (82.4%) were the preferred medical staff. Six categories of supportive care were identified, with preference rates of 60.0% or higher, but the experience rates were 47.0% or lower. Conclusion: The study emphasizes the importance of tailor-made care, addressing the specific needs and desires of each patient rather than providing routine care specifically in the early stages of their subsequent pregnancies.