Thus we see that the duration of the sexual life varies from 6 to 46 years. The most frequent duration is one of 32 years, next to this one of 29, next again, 31, 33, and 37 years, respectively. In 6 women only did the duration of the sexual life exceed 40 years, and in 4 only was it less than 11 years. In half of all my cases the duration of the sexual life was between 27 and 34 years, and from these figures we obtain an average duration of about 30 years. For North Germany, _Krieger_ gives data from which it appears that in this region the average duration of the sexual life is 30.49 years. In more than half of the 722 cases recorded by this writer the duration was between 31 and 37 years. In isolated cases the duration was very short, not exceeding 8, 9, or 10 years, or, on the other hand, as long as 47 years; whilst the number of cases increased fairly regularly up to the duration of 34 years, and thereafter again diminished. As regards Austria, _Szukits_ has collected information in the case of 269 women, and found, in these, that the duration of the sexual life varied from 12 to 45 years. The average duration was 29.16 years; in more than half of the women, the period of sexual activity lasted from 21 to 30 years; the shortest period observed was 12 years, the longest 45 years. The period of sexual activity lasted: 12 years in 2 women. 14 years in 1 woman. 15 years in 2 women. 17 years in 3 women. 19 years in 3 women. 20 years in 17 women. 21 years in 10 women. 22 years in 7 women. 23 years in 5 women. 24 years in 17 women. 25 years in 7 women. 26 years in 13 women. 27 years in 5 women. 28 years in 26 women. 29 years in 18 women. 30 years in 17 women. 31 years in 8 women. 32 years in 8 women. 33 years in 13 women. 34 years in 8 women. 35 years in 18 women. 36 years in 19 women. 37 years in 14 women. 38 years in 9 women. 39 years in 8 women. 40 years in 1 woman. 42 years in 1 woman. 43 years in 1 woman. 44 years in 2 women. 45 years in 2 women. In Poland, according to _Raciborski_, the duration of sexual activity is in Jewesses 23 years, but in women of Slavonic blood 31 years.