This form work and is the first part of an investigation initiated in our department in order to establish the morbidity, potential and actual, existing in these areas of work problem.

207 highly fertile Peruvian females were studied with a long-acting hormonal contraceptive; this compound was a synthetic gestagen: Norethindrone enanthate; with a dose of 200 mg. every three months there were no pregnancies in a group of 134 patients. In 53 patients receiving the some dose every 4 months occurred 3 pregnancies, demonstrating the reversibility of the contraceptive mechanism. Side effects were observed in the first 3 months with the usual incidence for oral contraceptives, but they diminished to 2.9 % after this period of time. The authors remark the persistence of lactation and disappearance of dysmenorrhea that occurred in most of the patients.

458 women were evaluated during 3585 cycles in a randomized, open controlled study designed to compare two two-phase and three-phase preparations based Norgestrel / Etilnilestradiol. The three preparations are not effective contraceptives and pregnancies were recorded. Cycle control was good with all three, but the incidence of bleeding was ost mom with three phase. With this preparation full hormonal intake is well below the lower fixed doses of Norgestrel / Ethinyl as a combined preparation (more Norgestrel 300 mcg 30 mcg EE..) In the original aspect ratio 10: 1. It is concluded that the hormone dose wobble opens the possibility of hormonal contraception with lower intake of what is possible when a fixed dose regimen is used.

458 women were evaluated during 3585 cycles in a randomized, open controlled study designed to compare two two-phase and three-phase preparations based Norgestrel / Etilnilestradiol. The three preparations are not effective contraceptives and pregnancies were recorded. Cycle control was good with all three, but the incidence of bleeding was ost mom with three phase. With this preparation full hormonal intake is well below the lower fixed doses of Norgestrel / Ethinyl as a combined preparation (more Norgestrel 300 mcg 30 mcg EE..) In the original aspect ratio 10: 1. It is concluded that the hormone dose wobble opens the possibility of hormonal contraception with lower intake of what is possible when a fixed dose regimen is used.

This form work and is the first part of an investigation initiated in our department in order to establish the morbidity, potential and actual, existing in these areas of work problem.

207 highly fertile Peruvian females were studied with a long-acting hormonal contraceptive; this compound was a synthetic gestagen: Norethindrone enanthate; with a dose of 200 mg. every three months there were no pregnancies in a group of 134 patients. In 53 patients receiving the some dose every 4 months occurred 3 pregnancies, demonstrating the reversibility of the contraceptive mechanism. Side effects were observed in the first 3 months with the usual incidence for oral contraceptives, but they diminished to 2.9 % after this period of time. The authors remark the persistence of lactation and disappearance of dysmenorrhea that occurred in most of the patients.

The results of using large Lippes Loop in 436 patients from a Family Planning Center of Lima are presented. 5.384 months of use were tabulated. 10 unintended pregnancies (failure rate 2.21) two of them were seen unnoticed IUD expulsion The main adverse effects were vaginal discharge, pelvic pain and vaginal bleeding; the incidence of expulsions was lower than that reported in the publications. It has removed the D.I.U. by pelvic infection in 1.4% of patients. Has not been observed uterine perforation, IUD translocation or malignancy of exfoliative cytology. With an average of 12.4 months using woman there, a dropout rate of 38.8%. These results are discussed in comparison with international experiences. Finally statistical data showing that the motivation of the patient by the method increases with age and parity, parallel however increase the incidence of undesirable effects thereof are...

The results of using large Lippes Loop in 436 patients from a Family Planning Center of Lima are presented. 5.384 months of use were tabulated. 10 unintended pregnancies (failure rate 2.21) two of them were seen unnoticed IUD expulsion The main adverse effects were vaginal discharge, pelvic pain and vaginal bleeding; the incidence of expulsions was lower than that reported in the publications. It has removed the D.I.U. by pelvic infection in 1.4% of patients. Has not been observed uterine perforation, IUD translocation or malignancy of exfoliative cytology. With an average of 12.4 months using woman there, a dropout rate of 38.8%. These results are discussed in comparison with international experiences. Finally statistical data showing that the motivation of the patient by the method increases with age and parity, parallel however increase the incidence of undesirable effects thereof are...