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Fertility Glossary

Adenomyosis

Endometrial-type tissue within the muscular wall of the uterus.

Conditions

Adenomyosis causes heavy, painful periods and a bulky uterus, and is increasingly recognised on ultrasound and MRI rather than only after hysterectomy. It may reduce implantation rates and increase miscarriage risk, though evidence is still developing. Management before treatment sometimes includes hormonal suppression before a frozen embryo transfer.

Also known as: adenomyoma

Related Australia guides

Sources

  • Royal Australian and New Zealand College of Obstetricians and Gynaecologists (ranzcog.edu.au)

Last reviewed: 10 September 2026. Written by the Antega Editorial Team. General information only โ€” always follow the advice of your own clinic, doctor or pharmacist.

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