Natural family planning with and without barrier method use in the fertile phase: efficacy in relation to sexual behavior: a German prospective long-term study.

A large prospective long-term study with users of natural family planning (NFP) methods has been conducted to analyze the relation between unintended pregnancy rates and sexual behavior with special reference to barrier method use in the fertile phase. Seven hundred and fifty eight NFP beginners, 19-45 years of age, 14870 cycles, 28 unintended pregnancies were studied. Of the couples, 54.

The CUE Fertility Monitor compared to ultrasound and LH peak measurements for fertile time ovulation detection.

A prospective study of the reliability of the CUE Fertility Monitor to identify the fertile time of the menstrual cycle was conducted. The device provides a digital measurement of the electrical resistance of saliva (SER) and vaginal secretions (VL). The readings of the device were compared with the fertile time detected by ultrasonography of the growing follicle and estimation of the LH surge to detect ovulation.

Effectiveness and acceptibility of the symptothermal method of natural family planning in Germany.

Throughout Germany, 851 women who were instructed in natural family planning participated in a prospective study. Of these, 255 women with 3174 cycles used only natural family planning for family planning and 274 women with 3995 cycles occasionally used barrier methods in the fertile phase. For natural family planning--only users, the Pearl rate for unplanned pregnancy was 2.

[Has family planning behavior in West Germany changed since 1985?].

A survey on the family planning behaviour in the Federal Republic of Germany was conducted by interviewers of the EMNID institute in 1985 (n = 1267) and 1989 (n = 950). The survey was carried out with women of 15 to 45 years of age. It was the aim of the 1989 study, to look into changes of the last four years generally and with regard to the increasing knowledge about AIDS.