Abstract
Conclusions
(1) Daily treatment with oestrin (Progynon-B) in very small doses (1/4 to 2 r.u.) disturbs the vaginal cycle by inducing periods of continued anoestrous smears, or sometimes continued oestrous smears. (2) The ovarian cycle is also disturbed, the incidence of ovulation being reduced; and the weight of the ovaries is reduced.
We wish to express our appreciation to Dr. George W. Corner for his many helpful suggestions and criticisms.
Get full access to this article
View all access options for this article.