topicRoyal Jelly Skin Randomized Trial
claimA diminished ovarian reserve (DOR) refers to a reduction in the number of recruitable follicles in the ovaries or a decline in oocyte quality, leading to decreased gamete production and reduced fertility.
evidence level4
citationPi Xiangyou (2026)
sourceSpontaneous pregnancy in a woman with diminished ovarian reserve following dietary supplementation with major royal jelly proteins: A case report
topicRoyal Jelly Skin Randomized Trial
claimIn China, due to delayed childbearing, the 2-child policy, and social environmental factors, the proportion of patients with DOR is increasing, accounting for 10% of infertile women.In recent years, the prevalence of infertility has continually increased from 12% in 2007 to 18% in 2020 in China.
evidence level4
citationPi Xiangyou (2026)
sourceSpontaneous pregnancy in a woman with diminished ovarian reserve following dietary supplementation with major royal jelly proteins: A case report
topicRoyal Jelly Skin Randomized Trial
claimHowever, with advances in assisted reproductive technology, the success rate of infertility treatment has increased from 26% in 1990 to 40% to 60% in 2020.
evidence level4
citationPi Xiangyou (2026)
sourceSpontaneous pregnancy in a woman with diminished ovarian reserve following dietary supplementation with major royal jelly proteins: A case report
topicRoyal Jelly Skin Randomized Trial
claimAdditionally, MRJPs elevate the uterine and ovarian indices and promote follicular development.
evidence level4
citationPi Xiangyou (2026)
sourceSpontaneous pregnancy in a woman with diminished ovarian reserve following dietary supplementation with major royal jelly proteins: A case report