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Fertility

Is IVF better than IUI or timed intercourse with adenomyosis?

The short answer

IVF is often favored for moderate to severe adenomyosis or when pregnancy hasn’t occurred despite well-timed attempts. But it isn’t automatically the best first step: younger people with mild or focal adenomyosis may still conceive with IUI or timed intercourse.

With adenomyosis, IVF is often favored over IUI or timed intercourse when the disease is moderate to severe or pregnancy hasn’t occurred despite well-timed attempts. In these situations, IVF can be paired with a frozen embryo transfer strategy. This gives us more control over preparing the uterine environment before transfer than approaches that rely on the cycle’s natural timing.

That said, IVF isn’t automatically the best first step for everyone. Younger people with mild or focal adenomyosis may still conceive with timed intercourse or IUI, depending on overall fertility factors. The right plan is highly individualized and usually depends on your age, symptom severity, and what we see on imaging, such as ultrasound or MRI. Reach out to schedule a consultation so our team can review your findings and help map out a clear next step.

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Struggling with Adenomyosis and Fertility?

Our specialists understand the challenges adenomyosis brings to conception. We can help determine if IVF or other treatments are right for you to improve your chances of pregnancy.

Questions people ask next

All fertility questions
  • Does medication pretreatment improve IVF or FET outcomes?

    Whether medication pretreatment improves IVF or FET outcomes depends on your symptoms, where disease is suspected, and how you tolerate side effects. In some protocols, hormonal suppression before frozen embryo transfer aims to calm inflammation and reduce uterine irritability.

  • Does diffuse adenomyosis affect fertility and miscarriage risk?

    Diffuse adenomyosis can affect fertility by changing uterine contractions and the environment where an embryo implants. For some patients, this can contribute to difficulty conceiving and may be associated with a higher risk of early miscarriage.

  • Can adenomyomectomy improve fertility?

    In carefully selected patients, especially those with focal adenomyosis, adenomyomectomy may improve fertility. It creates a uterine scar, so we typically recommend healing time before conception, and future pregnancies usually require close monitoring and a planned cesarean delivery.

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Lotus Endometriosis Institute provides California-based surgical evaluation and advanced excision care for patients with suspected endometriosis, adenomyosis, complex pelvic pain, and related conditions.


Many patients contact us from outside California to learn whether traveling for in-person evaluation and possible surgery may be appropriate.

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(424) 255-1340

(805) 920-0909

Fax: (805) 935-4338

Santa Monica, CA

2121 Santa Monica Blvd, Santa Monica, CA 90404

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Arroyo Grande, CA

154 Traffic Way, Arroyo Grande, CA 93420