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knowledge base: the blog

Endometriosis and Fertility Concerns

by Dr Nirusha Kumaran
January 4, 2026

Endometriosis is a complex and multifaceted disease that affects millions of women worldwide Kanellopoulos et al., 2022. One of the most significant concerns for women with endometriosis is its impact on fertility Bonavina & S Taylor, 2022. Endometriosis can cause infertility, and the mechanisms underlying this association are not yet fully understood Simopoulou et al., 2021.


Pathophysiological Mechanisms


Endometriosis is characterized by the growth of endometrial tissue outside the uterus, leading to inflammation, scarring, and adhesions Kanellopoulos et al., 2022. This can cause damage to the ovaries, fallopian tubes, and other reproductive organs, leading to infertility Bonavina & S Taylor, 2022. The exact mechanisms by which endometriosis affects fertility are not yet fully understood, but several factors are thought to contribute, including hormonal imbalances, genetic predisposition, and environmental factors Simopoulou et al., 2021.


Impact on Fertility


Endometriosis can affect fertility in several ways, including reducing ovarian reserve, impairing oocyte quality, and disrupting embryo implantation Latif & Saridogan, 2023. Women with endometriosis may experience reduced fertility due to the growth of endometrial tissue in the ovaries, fallopian tubes, and other reproductive organs Bonavina & S Taylor, 2022. Additionally, endometriosis can cause inflammation and scarring, which can lead to adhesions and damage to the reproductive organs Kanellopoulos et al., 2022.


Treatment Options


Treatment options for endometriosis-related infertility include medical and surgical interventions Corachán et al., 2021. Medical treatments, such as hormonal therapies and pain management, can help alleviate symptoms and improve fertility Alonso et al., 2024. Surgical treatments, such as laparoscopic surgery, can help remove endometrial lesions and scar tissue, improving fertility Muzii et al., 2023.


Fertility Preservation


Fertility preservation is an essential consideration for women with endometriosis Kim et al., 2022. Women with endometriosis may benefit from fertility preservation strategies, such as egg freezing or embryo freezing, to preserve their reproductive potential Gazzo et al., 2024. Additionally, women with endometriosis may benefit from assisted reproductive technologies, such as in vitro fertilization (IVF), to improve their chances of conception Sänger et al., 2022.


Probiotics and Fertility


Probiotics have been shown to have anti-inflammatory and immunomodulatory effects, and may play a beneficial role in the treatment of endometriosis-related infertility Jourdain et al., 2020. Probiotics may help improve fertility by reducing inflammation and improving the gut microbiota Abavisani et al., 2024. However, more research is needed to fully understand the role of probiotics in endometriosis-related infertility Xholli et al., 2023.


Conclusion


In conclusion, endometriosis is a complex and multifaceted disease that can have a significant impact on fertility Kanellopoulos et al., 2022. Understanding the pathophysiological mechanisms underlying endometriosis-related infertility is essential for developing effective treatment strategies Bonavina & S Taylor, 2022. Treatment options, including medical and surgical interventions, can help alleviate symptoms and improve fertility Corachán et al., 2021. Fertility preservation and assisted reproductive technologies may also be beneficial for women with endometriosis Kim et al., 2022. Probiotics may play a beneficial role in the treatment of endometriosis-related infertility, but more research is needed to fully understand their effects Jourdain et al., 2020.


References


Cited References:

Kanellopoulos, D., Karagianni, D., Pergialiotis, V., Nikiteas, N., C Lazaris, A., & Iliopoulos, D. (2022). Endometriosis and subfertility: a literature review.. Maedica. https://doi.org/10.26574/maedica.2022.17.2.458

Bonavina, G. & S Taylor, H. (2022). Endometriosis-associated infertility: from pathophysiology to tailored treatment.. Frontiers In Endocrinology. https://doi.org/10.3389/fendo.2022.1020827

Simopoulou, M., Rapani, A., Grigoriadis, S., Pantou, A., Tsioulou, P., Maziotis, E., Tzanakaki, D., Triantafyllidou, O., Kalampokas, T., Siristatidis, C., Bakas, P., & Vlahos, N. (2021). Getting to know endometriosis-related infertility better: a review on how endometriosis affects oocyte quality and embryo development.. Biomedicines. https://doi.org/10.3390/biomedicines9030273

Latif, S. & Saridogan, E. (2023). Endometriosis, oocyte, and embryo quality.. Journal Of Clinical Medicine. https://doi.org/10.3390/jcm12134186

Corachán, A., Pellicer, N., Pellicer, A., & Ferrero, H. (2021). Novel therapeutic targets to improve ivf outcomes in endometriosis patients: a review and future prospects.. Human Reproduction Update. https://doi.org/10.1093/humupd/dmab014

Alonso, A., Gunther, K., Maheux-Lacroix, S., & Abbott, J. (2024). Medical management of endometriosis.. Current Opinion In Obstetrics & Gynecology. https://doi.org/10.1097/GCO.0000000000000983

Muzii, L., Galati, G., Mattei, G., Chinè, A., Perniola, G., Di Donato, V., Di Tucci, C., & Palaia, I. (2023). Expectant, medical, and surgical management of ovarian endometriomas.. Journal Of Clinical Medicine. https://doi.org/10.3390/jcm12051858

Kim, M., Chapron, C., Römer, T., Aguilar, A., Chalermchockcharoenkit, A., Chatterjee, S., Le Thi Anh Dao, L., Fai Fong, Y., Hendarto, H., Taufik Hidayat, S., Yen Khong, S., Ma, L., Kumar, P., Yanuari Primariawan, R., Siow, A., Sophonsritsuk, A., Devi Thirunavukarasu, R., Chi Thuong, B., & Yen, C. (2022). Clinical diagnosis and early medical management for endometriosis: consensus from asian expert group.. Healthcare (Basel, Switzerland). https://doi.org/10.3390/healthcare10122515

Gazzo, I., Moffa, F., & Ferrero, S. (2024). Fertility preservation in women with endometriosis: oocyte cryopreservation and other techniques.. Best Practice & Research. Clinical Obstetrics & Gynaecology. https://doi.org/10.1016/j.bpobgyn.2024.102503

Sänger, N., Menabrito, M., Di Spiezo Sardo, A., Estadella, J., & Verguts, J. (2022). Fertility preservation counselling for women with endometriosis: a european online survey.. Archives Of Gynecology And Obstetrics. https://doi.org/10.1007/s00404-022-06616-y

Jourdain, H., Flye Sainte Marie, H., Courbière, B., Lazaro, G., Boukerrou, M., & L Tran, P. (2020). Evaluation of physicians' practice patterns in france concerning fertility preservation in women with endometriosis.. Journal Of Gynecology Obstetrics And Human Reproduction. https://doi.org/10.1016/j.jogoh.2020.101985

Abavisani, M., Sahebi, S., Dadgar, F., Peikfalak, F., & Keikha, M. (2024). The role of probiotics as adjunct treatment in the prevention and management of gynecological infections: an updated meta-analysis of 35 rct studies.. Taiwanese Journal Of Obstetrics & Gynecology. https://doi.org/10.1016/j.tjog.2024.03.004

Xholli, A., Cremonini, F., Perugi, I., Pietro Londero, A., & Cagnacci, A. (2023). Gut microbiota and endometriosis: exploring the relationship and therapeutic implications.. Pharmaceuticals (Basel, Switzerland). https://doi.org/10.3390/ph16121696


Relevant but not cited:

Chen, R., Li, R., Qing, W., Zhang, Y., Zhou, Z., Hou, Y., Shi, Y., Zhou, H., & Chen, M. (2022). Probiotics are a good choice for the treatment of bacterial vaginosis: a meta-analysis of randomized controlled trial.. Reproductive Health. https://doi.org/10.1186/s12978-022-01449-z

V Bakun, O., D Koval, H., A Dudka, Y., A Oshchepkova, I., & Y Makoviichuk, K. (2023). Influence of probiotics on the mesothelin level in women with endometriosis associated with infertility in complex preparation for assisted reproductive technologies.. Wiadomosci Lekarskie (Warsaw, Poland : 1960). https://doi.org/10.36740/WLek202311118

Favaron, A., Turkgeldi, E., Elbadawi, M., Gaisford, S., W Basit, A., & Orlu, M. (2024). Do probiotic interventions improve female unexplained infertility? a critical commentary.. Reproductive Biomedicine Online. https://doi.org/10.1016/j.rbmo.2023.103734

Iavarone, I., Francesco Greco, P., La Verde, M., Morlando, M., Torella, M., de Franciscis, P., & Ronsini, C. (2023). Correlations between gut microbial composition, pathophysiological and surgical aspects in endometriosis: a review of the literature.. Medicina (Kaunas, Lithuania). https://doi.org/10.3390/medicina59020347

Blancafort, C. & Llácer, J. (2023). Can probiotics enhance fertility outcome? capacity of probiotics as a single intervention to improve the feminine genital tract microbiota in non-symptomatic reproductive-aged women.. Frontiers In Endocrinology. https://doi.org/10.3389/fendo.2022.1081830

Kadogami, D., Nakaoka, Y., & Morimoto, Y. (2020). Use of a vaginal probiotic suppository and antibiotics to influence the composition of the endometrial microbiota.. Reproductive Biology. https://doi.org/10.1016/j.repbio.2020.07.001

Wang, W., Feng, D., & Ling, B. (2022). Biologia futura: endometrial microbiome affects endometrial receptivity from the perspective of the endometrial immune microenvironment.. Biologia Futura. https://doi.org/10.1007/s42977-022-00134-3

A Corbett, G., A Crosby, D., & M McAuliffe, F. (2020). Probiotic therapy in couples with infertility: a systematic review.. European Journal Of Obstetrics, Gynecology, And Reproductive Biology. https://doi.org/10.1016/j.ejogrb.2020.10.054

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