Childhood conditions influence adult progesterone levels
2007

Childhood Conditions and Adult Progesterone Levels

publication Evidence: moderate

Author Information

Author(s): Alejandra Núñez-de la Mora, RT Chatterton, OA Choudhury, DA Napolitano, GR Bentley

Primary Institution: The University of Auckland

Hypothesis

Do childhood conditions influence adult progesterone levels in women?

Conclusion

Women who migrated to the UK before age 8 had higher progesterone levels and earlier menarche than those who migrated later.

Supporting Evidence

  • Migrating before age 8 leads to higher progesterone levels.
  • Earlier migration is associated with earlier menarche.
  • Good childhood conditions can accelerate reproductive development.

Takeaway

If you move to a new country when you're really young, it might help your body grow up faster and produce more hormones.

Methodology

The study evaluated adult luteal function and age at menarche among Bangladeshi migrants to the UK.

Potential Biases

There may be risks of bias due to confounding factors.

Limitations

The study may be affected by confounding factors such as current nutrition or workload.

Participant Demographics

First- and second-generation Bangladeshi women living in the UK, women still in Bangladesh, and women of European descent.

Digital Object Identifier (DOI)

10.1371/journal.pmed.0040167

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