Findings from 17 women who had unbroken histories of oral contraceptive use covering 4.5
years or longer were compared to a control group of 18 women, approximately matched for …

Cytogenetic studies of peripheral blood lymphocyte cultures were done on 7 young women
prior to and after 1 and 2 months of oral contraceptive use. No significant change in …

Chromosome damage was studied in women using or having used oral contraception and
compared with a control group. No significant increase of numerical or structural …

The cytogenetic study of peripheral blood lymphocyte cultures has been done on:(1) 50
babies born to mothers after oral contraceptive use,(2) 23 women using oral contraceptives …

Cytogenetic studies of 977 lymphocyte cultures from ten normal men and 54 normal women
have shown:(1) variations in the frequencies of chromosome breakages among consecutive …

PIP: Literature on the cytological effects of oral contraceptives (OC) is reviewed. The effects
of OCs on the lymphocyte response to PHA, and chromosomal abnormalities produced by …

A study has been made of the chromosome numbers and characteristics of leucocytes
cultured from mothers (a total of 77) who had taken one or more types of oral contraceptive …

The purpose of this on-going study is to search for possible chromosomal aberrations on
children whose mothers have used hormonal contraceptives. This paper is a report on the …

We examined the sex of offspring born after oral-contraceptive use according to duration of
contraceptive use and the interval between cessation of use and conception for 6109 live …

Abortuses from women conceiving within six months of discontinuing oral contraceptives
show a striking increase in triploidy. This anomaly could be the result of temporary hormonal …