Intrauterine contraception using the Copper Mini-Gravigard 7 IUD: summary of 328 case histories

Contracept Deliv Syst. 1981 Apr;2(1):171-6.

Abstract

PIP: A multicenter study with 328 women, 302 of whom were nulliparous, was carried out using a Copper 7 IUD of reduced size: the Mini-gravigard. 10 Swiss and Austrian gynecologists in private practice participated in the trial. 92% of the patients were nulliparous. Insertion was easy and painless in the majority of the cases. An experience of 3081 women cycles was accumulated. Over the 28-month study, 5 involuntary pregnancies were recorded (Pearl Index=2). The percentage of spontaneous expulsions was 4.9% (16 cases of partial or complete expulsion). In 7.6% of all women (25 cases), the device was removed due to pelvic pain and persistent bleeding. An evaluation of these results has been performed according to the life-table method.

MeSH terms

  • Austria
  • Birth Rate
  • Contraception*
  • Demography
  • Diagnosis
  • Evaluation Studies as Topic
  • Family Planning Services
  • Fertility
  • Intrauterine Devices*
  • Intrauterine Devices, Copper*
  • Parity*
  • Population
  • Population Dynamics
  • Research*
  • Retention, Psychology*
  • Retrospective Studies*
  • Switzerland