Projects per year
Abstract
Not discounting the important foetal or placental contribution, the endometrium is a key determinant of pregnancy outcomes. Given the inherently linked processes of menstruation, pregnancy and parturition with the endometrium, further understanding of menstruation will help to elucidate the maternal contribution to pregnancy. Endometrial health can be assessed via menstrual history and menstrual fluid, a cyclically shed, easily and non-invasively accessible biological sample that represents the distinct, heterogeneous composition of the endometrial environment. Menstrual fluid has been applied to the study of endometriosis, unexplained infertility and early pregnancy loss; however, it is yet to be examined regarding adverse pregnancy outcomes. These adverse outcomes, including preeclampsia, foetal growth restriction (FGR), spontaneous preterm birth and perinatal death (stillbirth and neonatal death), lay on a spectrum of severity and are often attributed to placental dysfunction. The source of this placental dysfunction is largely unknown and may be due to underlying endometrial abnormalities or endometrial interactions during placentation. We present existing evidence for the endometrial contribution to adverse pregnancy outcomes and propose that a more comprehensive understanding of menstruation can provide insight into the endometrial environment, offering great potential value as a diagnostic tool to assess pregnancy risk. As yet, this concept has hardly been explored.
Original language | English |
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Article number | 4430 |
Number of pages | 16 |
Journal | Journal of Clinical Medicine |
Volume | 13 |
Issue number | 15 |
DOIs | |
Publication status | Published - Aug 2024 |
Keywords
- adverse pregnancy outcomes
- endometrium
- menstrual fluid
- menstruation
- placenta
- pregnancy
- stillbirth
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Centre for Research Excellence in Stillbirth
Flenady, V., Ellwood, D., Middleton, P. F., Morris, J. M., Wallace, E., Kumar, S., Boyle, F. M., Gordon, A., East, C., Horey, D. & Callander, E.
1/11/16 → 31/10/21
Project: Research