Abstract：
:When taken during pregnancy, the earlier types of contraceptive pills had a direct teratogenic effect on the female fetus, causing the masculinization syndrome. Presently available pills, which are of different composition and given in smaller doses, do not have a direct teratogenic effect when taken during pregnancy (although this is not desirable anyway). But when taken at the time of conception, they can be accompanied by a more frequent occurrence of certain broad-spectrum disorders. This occurs in women who have a tendency to it because of hormonal dysfunction; the actual cause is disorder in the restoration of hormone regulation after discontinuing the tablet. Among the residual symptoms are cyclical fertility after discontinuation of the tablets, postpill amenorrhea, and, aside from the more frequent occurrence of twins, congenital malformations which can be attributed to disorders of implantation but which occur only seldom.
journal_name
Orv Hetiljournal_title
Orvosi hetilapauthors
Czeizel Esubject
Has Abstractpub_date
1980-01-06 00:00:00pages
3-9issue
1eissn
0030-6002issn
1788-6120journal_volume
121pub_type
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