Adenomyosis can have a significant impact on fertility. Adenomyosis is a condition where the endometrial tissue, which normally lines the uterus, grows into the muscular walls of the uterus. This can result in inflammation, enlargement of the uterus, and the formation of painful lesions, all of which can interfere with normal implantation and embryo development during pregnancy.

In terms of fertility, adenomyosis can lead to several issues, such as:

1. Implantation failure: The abnormal uterine environment caused by adenomyosis can make it difficult for a fertilized egg to implant properly in the uterus.

2. Miscarriage: Adenomyosis has been associated with an increased risk of miscarriage due to changes in the uterine environment that can prevent a healthy pregnancy from progressing.

3. Infertility: Adenomyosis can lead to decreased fertility by affecting the ability of sperm to reach the egg, impairing embryo implantation, or causing uterine contractions that expel the embryo.

When it comes to assisted reproductive techniques like in vitro fertilization (IVF) for patients with adenomyosis, there are several treatment options that can help improve outcomes:

1. Pre-IVF medical therapy: Before starting an IVF cycle, hormonal treatments such as GnRH agonists or antagonists may be used to suppress adenomyosis-related symptoms and improve the uterine environment for embryo implantation.

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