Published 1 Nov, 2025
2 min. read

Top 3 Myths About Ovarian Reserve and AMH Levels

Discover the top 3 myths about ovarian reserve and AMH levels and why these common beliefs are inaccurate.

Top 3 Myths About Ovarian Reserve and AMH Levels

Ovarian reserve is frequently described as one of the most important factors when a couple struggles to conceive naturally. In reality, the journey through infertility is full of misconceptions, including several related to ovarian reserve and anti-Müllerian hormone (AMH), often called the “pregnancy hormone.”

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Ilustrație cu Dr. Andreas Vythoulkas oferind sprijin și îngrijire personalizată unei paciente în cadrul tratamentelor FIV.
Ilustrație cu o femeie însărcinată reprezentând succesul tratamentelor de fertilitate oferite de Dr. Andreas Vythoulkas.

Myth no. 1: You can’t know you have low ovarian reserve without testing

FALSE. While low AMH levels can only be confirmed through a blood test, there are early warning signs that may point to a diminished ovarian reserve and should prompt timely medical evaluation.

Possible indications include:

  • irregular menstrual cycles
  • very short or very long periods
  • abnormal bleeding between periods
  • hot flashes
  • night sweats

Myth no. 2: You cannot get pregnant with a low AMH

FALSE. When AMH levels are very low, IVF with donor oocytes is often recommended. This is a valid option for those who choose it. However, a low AMH level does not necessarily mean natural conception is impossible.

For many women with low AMH but regular cycles and normal ovulation, a single good-quality egg can result in a viable embryo. Conversely, high AMH levels do not guarantee quick pregnancy — egg quality matters more than quantity.

Myth no. 3: Ovarian reserve only declines after age 40

FALSE. Numerous factors may cause ovarian reserve to decrease earlier, even in the 20s.

Causes may include:

  • hormonal disorders
  • genetic abnormalities (inherited or acquired)
  • autoimmune diseases, especially affecting the thyroid
  • elevated cortisol levels (stress)
  • poor diet
  • lack of physical activity
  • excess weight
  • smoking

The good news: many of these causes can be managed or treated, and some are entirely within your control.

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Myths About Ovarian Reserve and AMH Levels

If you have questions related to myths about ovarian reserve and AMH levels or would like recommendations on evaluating and monitoring your newborn during the first days of life, you may request an individual consultation at any time. A thorough assessment helps determine the most suitable monitoring and support plan for your child.
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