Evaluation of the Anti-Müllerian Hormone and its Association with Embryo Quality in Advanced Reproductive Treatments in a Latin American Population.

OBJECTIVE

Serum anti-Müllerian hormone (AMH) presents a strong positive correlation with quantitative aspects of the ovarian reserve, while its correlation with embryo quality is unclear. This study assessed the association between serum AMH as a marker of ovarian reserve and embryo quality, in women undergoing in vitro fertilization.

METHODS

This observational analytical retrospective study included patients seen between 2010 and 2018. In vitro fertilization patients with measured AMH levels were analyzed based on the following parameters: number of retrieved oocytes; number of metaphase II oocytes; embryo quality; and treatment outcome. Statistical analysis was performed using ANOVA, Mann-Whitney U test, linear regression, and Pearson and Spearman correlations.

RESULTS

We found a positive correlation between AMH levels, number of retrieved oocytes and number of metaphase II oocytes (r 0.649, p=0.000). The numbers of retrieved and metaphase II oocytes were predicted in 42% (R2: 429) of the cases based on AMH levels (p=0.000). Serum AMH levels were not associated with embryo quality on Day 3 (p=0.151); an association was seen between AMH levels and embryo quality on Day 5 (p=0.006). The distribution of AMH levels was the same across patients, regardless of whether they were able to achieve pregnancy (p=0.767).

CONCLUSIONS

AMH levels correlated with embryo quality on Day 5; no association was found between AMH levels and embryo quality on Day 3 or pregnancy rate. The use of AMH levels to predict embryo quality still requires further studies; therefore, AMH should be used to assess the ovarian reserve only.