Jakob Kragstrup

ORCID: 0000-0002-0197-454X · 1 paper in corpus

article 1997

[Age at menarche and first sexual intercourse. A cross-sectional study of 17-year old Danish women].

The age at menarche and first intercourse was analyzed from data obtained from a questionnaire sent to 1500 17 year-old randomly selected Danish women (76% responded). The average age at menarche was 13.37 years (SD: 1.24). The median age a…