Obstetric outcome in first-time mothers aged 40 years and over

Active management of labour.

Kieran O’Driscoll, J. M. Stronge, M Minogue · BMJ · 1973 · 238 citations · Full text

Labor Relation, Gynecology, Maternity Service +26

Advanced maternal age: The mature gravida

Donna S. Kirz, Wendy Dorchester, Roger K. Freeman · American Journal of Obstetrics and Gynecology · 1985 · 202 citations

Parental Care, Fertility, Longevity +9

Active Management of Labour

Kieran O’Driscoll, J. M. Stronge, M. Minogue · BMJ · 1973 · 131 citations · Full text

Labor Relation, Gynecology, Maternity Service +25

The problem of the older primipara.

I Kessler, M Lancet, Alexis Steinmetz · PubMed · 1980 · 81 citations

Aging, Fertility, Young Primiparas +25

The elderly primigravida

Ian Morrison · American Journal of Obstetrics and Gynecology · 1975 · 59 citations

Aging, Geriatrics, Longevity +5