4.7 Article

The sex ratio of offspring is associated with the mothers' age at menarche

Related references

Note: Only part of the references are listed.
Article Obstetrics & Gynecology

Parental aging synergistically decreases offspring sex ratio

Koji Matsuo et al.

JOURNAL OF OBSTETRICS AND GYNAECOLOGY RESEARCH (2009)

Article Obstetrics & Gynecology

17-β-Estradiol in relation to age at menarche and adult obesity in premenopausal women

A. Emaus et al.

HUMAN REPRODUCTION (2008)

Article Medicine, General & Internal

Smoking, Earlier Menarche and Low Parity as Independent Risk Factors for Gynecologic Cancers in Japanese: A Case-Control Study

Megumi Fujita et al.

TOHOKU JOURNAL OF EXPERIMENTAL MEDICINE (2008)

Article Demography

DECLINE IN SEX RATIO AT BIRTH AFTER BAM (KERMAN PROVINCE, SOUTHERN IRAN) EARTHQUAKE

Mostafa Saadat

JOURNAL OF BIOSOCIAL SCIENCE (2008)

Article Obstetrics & Gynecology

Sex ratios in the two Germanies: a test of the economic stress hypothesis

RA Catalano

HUMAN REPRODUCTION (2003)

Article Obstetrics & Gynecology

The male disadvantage and the seasonal rhythm of sex ratio at the time of conception

A Cagnacci et al.

HUMAN REPRODUCTION (2003)

Article Medicine, General & Internal

Parental periconceptional smoking and male: female ratio of newborn infants

M Fukuda et al.

LANCET (2002)