PMID- 32613536 OWN - NLM STAT- MEDLINE DCOM- 20210604 LR - 20210604 IS - 2520-8721 (Electronic) IS - 1109-3099 (Linking) VI - 19 IP - 3 DP - 2020 Sep TI - Reproductive health in women with type 2 diabetes mellitus. PG - 291-300 LID - 10.1007/s42000-020-00225-7 [doi] AB - As type 2 diabetes mellitus (T2DM) reaches epidemic proportions in the developed world and the age at diagnosis decreases, more women of reproductive age are being affected. In this article, we provide a synoptic view on potential mechanisms and relevant factors underlying menstrual cycle disorders and fertility issues in women with T2DM. The article discusses the function of the hypothalamic-pituitary-ovarian (HPO) axis, the central role of the hypothalamus in the homeostasis of this system, the central modulators of the axis, and the peripheral metabolic signals involved in neuroendocrine control of reproduction. The available literature on the relationship between T2DM and the female reproductive lifespan, menstrual cycle disorders, fertility issues, and gestational health in women with T2DM are also discussed. The data so far indicate that there is a "U-shaped" relationship between menarche, menopause, and T2DM, both early and late menarche/menopause being risk factors for T2DM. Hyperglycemia and its consequences may be responsible for the effects of T2DM on reproductive health in women, but the exact mechanisms are not as yet fully understood; thus, more studies are needed in order to identify factors causing disruption of the HPO axis. FAU - Cretu, Doina AU - Cretu D AD - Mures County Clinical Hospital, 38 Gheorghe Marinescu Street, 540139, Targu-Mures, Romania. FAU - Cernea, Simona AU - Cernea S AUID- ORCID: 0000-0002-9494-6571 AD - Department M4/Internal Medicine IV, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu-Mures, 38 Gheorghe Marinescu Street, 540139, Targu-Mures, Romania. AD - Diabetes, Nutrition and Metabolic Diseases Outpatient Unit, Emergency County Clinical Hospital, 50 Gheorghe Marinescu Street, 540136, Targu-Mures, Romania. FAU - Onea, Corina Roxana AU - Onea CR AD - Emergency County Clinical Hospital, 50 Gheorghe Marinescu Street, 540136, Targu-Mures, Romania. FAU - Pop, Raluca-Monica AU - Pop RM AUID- ORCID: 0000-0003-1243-1855 AD - Research Methodology Department, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Targu-Mures, 38 Gheorghe Marinescu Street, 540139, Targu-Mures, Romania. raluca.pop@umfst.ro. AD - Endocrinology Department, Mures County Clinical Hospital, 38 Gheorghe Marinescu Street, 540139, Targu-Mures, Romania. raluca.pop@umfst.ro. LA - eng PT - Journal Article PT - Review DEP - 20200702 PL - Switzerland TA - Hormones (Athens) JT - Hormones (Athens, Greece) JID - 101142469 SB - IM MH - Adolescent MH - Adult MH - Diabetes Mellitus, Type 2/complications/etiology/*metabolism MH - Female MH - Humans MH - Hypothalamo-Hypophyseal System/*metabolism MH - Infertility, Female/complications/etiology/*metabolism MH - Menarche/*metabolism MH - Menopause/*metabolism MH - Menstruation Disturbances/complications/etiology/*metabolism MH - Ovary/*metabolism MH - Young Adult OTO - NOTNLM OT - Menarche OT - Menopause OT - Neuroendocrine OT - Reproduction OT - Type 2 diabetes mellitus EDAT- 2020/07/03 06:00 MHDA- 2021/06/05 06:00 CRDT- 2020/07/03 06:00 PHST- 2020/01/02 00:00 [received] PHST- 2020/06/21 00:00 [accepted] PHST- 2020/07/03 06:00 [pubmed] PHST- 2021/06/05 06:00 [medline] PHST- 2020/07/03 06:00 [entrez] AID - 10.1007/s42000-020-00225-7 [pii] AID - 10.1007/s42000-020-00225-7 [doi] PST - ppublish SO - Hormones (Athens). 2020 Sep;19(3):291-300. doi: 10.1007/s42000-020-00225-7. Epub 2020 Jul 2.