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Return of menstruation and fertility in Thai women after contraceptive injections

Published online by Cambridge University Press:  31 July 2008

Edwin B. McDaniel  and
Tieng Pardthaisong
Edwin B. McDaniel
Affiliation:
McCormick Hospital, Chiang Mai, and Department of Psychology, Chiang Mai University, Thailand
Tieng Pardthaisong
Affiliation:
McCormick Hospital, Chiang Mai, and Department of Psychology, Chiang Mai University, Thailand
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Extract

A study was made of the return of spontaneous menstruation and fertility in 121 Thai women who had received contraceptive injections of medroxyprogesterone acetate (DMPA) at intervals of 3 or 6 months with supplements of oral oestrogen at monthly intervals and who, for various reasons, had discontinued medication after 6 months or more.

Spontanecous menstruation returned in 113 of the women within 6 months, but no direct relation was found between the number of injections, period of usage or total dose of DMPA and the time required for the return of menstruation.

Of the 121 women who discontinued medication, only seventeen stated that they did so because they wished to conceive. Of these, twelve became pregnant within 10 months and three more within 27 months. The 104 women who discontinued medication for other reasons had a much lower pregnancy rate and must be supposed to have used, at least to some extent, other methods of contraception.

Type
Research Article
Information
Journal of Biosocial Science , Volume 3 , Issue 2 , April 1971 , pp. 209 - 222
Copyright
Copyright © Cambridge University Press 1971

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References

Gardner, J.M. & Mishell, D.R. Jr (1970) Analysis of bleeding patterns and resumption of fertility following discontinuation of a long-acting injectable contraceptive. Fert. Steril. 21, 286.CrossRefGoogle ScholarPubMed
Karstadt, B. (1970) Injectable long-acting progestogens for contraception. S. Afr. med. J. 44, 480.Google ScholarPubMed
Lee, R.A. (1969) Contraceptive and endometrail and endometrial effects of medroxyprogesterone acetate. Am. J. Obstet. Gynec. 104, 130.CrossRefGoogle Scholar
McDaniel, E. & Pardthaisong, T. (1970) Field trial results of long-acting injectable medroxy-progesterone acetate as an injectable contraceptive in 1,730 patients. Proc. 6th World Congress on Fertility and Sterility, Tel Aviv 1968. The Israel Academy of Science and Humanities, Jerusalem.Google Scholar
Mishell, D.R. Jr (1967) Effect of 6α-methyl-177α-hydroxyprogesterone on uninary exctetion of luteinizing hormone. Am. J. Obstet. Gynec. 99, 86.CrossRefGoogle Scholar
Mishell, D.R. Jr (1969) The contraceptive use of Depo-Provera: A study of its effectiveness, mechanism of action, side effects and duration of action. Proc. 1st int. Symp. Medroxyprogesterone Acetate in Cancer Therapy and in Contraception, Brussels.Google Scholar
Seymour, R.J. & Powell, L.C Jr (1970) Use of Depo-medroxyprogesterone acetate as a contraceptive. Obstet. Gynec., N.Y. 36, 589.Google ScholarPubMed
Simon, P. (1969) Study of an injectable contraceptive prohestogen of prolonged action Depo-Provera 150 and 400 mg. Nat. Society Obstet. Gynec., France 21, 4.Google Scholar
Soichet, S. (1969) Depo-Provera (Medroxyprogesterone acetate) as a female contraceptive agent. Int. J. Fert. 14, 33.Google ScholarPubMed
Tyler, E.T., Levin, M., Elliot, J. & Dolman, H. (1970) Present status of injectable contraceptives: results of 7-years study. Fert. Steril. 21, 469.CrossRefGoogle Scholar
Zanartu, J. (1968) Long-term contraceptive effect of injectable progestogens: inhibition and reestablishment of fertility. Int. J. Fert. 13, 415.Google Scholar
Zanartu, J., Rice-Wray, E. & Goldzieher, W. (1966) Fertility control with long-acting injectable steroids: a preliminary report. Obstet. Gynec., N.Y. 28, 513.Google ScholarPubMed