Frequency and timing of intercourse: Its relation to the probability of conception
- 1 July 1967
- journal article
- research article
- Published by Taylor & Francis in Population Studies
- Vol. 21 (1) , 23-31
- https://doi.org/10.1080/00324728.1967.10405460
Abstract
This paper describes a simple study of the chance of conception assuming a fixed-length menstrual cycle, a specific probability distribution for the day of ovulation, and a broad and a narrow fertile period. Eight different patterns of intercourse throughout the cycle are considered with frequency of intercourse ranging between 5 and 12 times per cycle. Results are given in terms of chance of conception and in terms of waiting times until conception.Keywords
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