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Menstrual Cycle
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Journal Article
Demography (2007) 44 (4): 705–728.
Published: 01 November 2007
...Ester Lucia Rizzi; Gianpiero Dalla-Zuanna Abstract Individual data on menstrual cycles of noncontracepting women living in Western countries were used in order to verify whether the biological seasonality of conception persists after sexual behavior is controlled for. Episodes of intercourse were...
Journal Article
Demography (1968) 5 (1): 433–438.
Published: 01 March 1968
... planning programs that are based on the rhythm method. In the Colombian experience, acceptance rates were found to be very low, even among highly motivated women. In application, the need for carefully kept records of menstrual cycles, high fecundity of the women, voluntary or involuntary non-cooperation...
Journal Article
Demography (1991) 28 (1): 101–117.
Published: 01 February 1991
... discuss the utility of the design, which is similar to that of an epidemiological surveillance system, for the measurement of coital behavior and pregnancy risk perceptions. Perceptions of pregnancy risk, spousal agreement on sexual relations, menstrual and lactational status, and cycle timing, all...
Journal Article
Demography (1993) 30 (3): 333–352.
Published: 01 August 1993
... Hernan L. , Martorell Reynaldo , & Klein Robert E. ( 1982 ). Nutrition, Lactation and Birth Interval Components in Rural Guatemala . American Journal of Clinical Nutrition , 35 , 1468 – 78 . Frisch Rose E. , & McArthur Janet W. ( 1974 ). Menstrual Cycles: Fatness...
Journal Article
Demography (1986) 23 (2): 217–230.
Published: 01 May 1986
... and adrenal contribution to peripheral androgens during the menstrual cycle . Journal of Clinical Endocrinology and Metabolism , 39 , 340 – 346 . 10.1210/jcem-39-2-340 Apter D. ( 1980 ). Serum steroids and pituitary hormones in female puberty: a partly longitudinal study . Clinical...
Journal Article
Demography (2015) 52 (2): 667–703.
Published: 02 April 2015
... or lactational amenorrhea according to their empirical distributions. To give birth, a woman needs to meet a series of conditions. To conceive, she must have experienced menarche but not yet menopause, and she cannot suffer from pathological sterility. She must be going through menstrual cycles, which...
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Journal Article
Demography (1990) 27 (4): 653–654.
Published: 01 November 1990
... Ratio . Biometrics , 40 , 165 – 175 . 10.2307/2530755 Guerrero , R. ( 1974 ). Association of the Type and Time of Insemination Within the Menstrual Cycle With the Human Sex Ratio at Birth . New England Journal of Medicine , 291 , 1056 – 1059 . 10.1056/NEJM197411142912004...
Journal Article
Demography (1973) 10 (1): 99–112.
Published: 01 February 1973
... of contraception is preempted by an carly pregnancy, Some definitions are unavoidable. The time unit is one month. Fecundable months are taken as synonymous with ovulatory menstrual cycles. An anovula- tory cycle corresponds to a month ending in menses that are not preceded by ovu- lation roughly two weeks earlier...
Journal Article
Demography (1975) 12 (4): 645–660.
Published: 01 November 1975
... . 10.2307/2173218 Barrett J. C. , & Marshall John ( 1969 ). The Risk of Conception on Different Days of the Menstrual Cycle . Population Studies , 23 , 455 – 461 . 10.2307/2172882 Brass W. ( 1958 ). The Distribution of Births in Human Populations . Population...
Journal Article
Demography (1994) 31 (2): 321–346.
Published: 01 May 1994
... Menstrual Cycles: A Biometric Investigation . Human Biology , 50 ( 1 ), 15 – 31 . Treloar A.E. ( 1974 ). Menarche, Menopause and Intervening Fecundability . Human Biology , 46 , 89 – 107 . Udry J.R. , & Morris N.M. ( 1967 ). Seasonality of Coitus and Seasonality...
Journal Article
Demography (1967) 4 (2): 453–463.
Published: 01 June 1967
... of the proportion of unfavorable menstrual cycles, one would enter P in equation (1) as (0.20 XU) + 0.60 (for three days of 21 D. V. Glass and E. Grebenik, "The Trend and Pattern of Fertility in Great Britain," in Papers oj the Royal Commission on Population (London: His Majesty's Stationary Office, 1954), VI, 1, p...
Journal Article
Demography (1976) 13 (1): 65–82.
Published: 01 February 1976
... Perspective Repeat Abortion References Barrett J. C. , & Marshall J. ( 1969 ). The Risk of Conception on Different Days of the Menstrual Cycle . Population Studies , 23 , 455 – 461 . 10.2307/2172882 Daily E. F. , Nicholas N. , Nelson F. , & Pakter J...
Journal Article
Demography (1994) 31 (4): 561–573.
Published: 01 November 1994
.... From 250 we took blood samples during a controlled period of their menstrual cycles and at a controlled time of day. During this interview, the women completed a self-administered questionnaire in which we obtained measures of their adult gendered behavior. This procedure gave us all the required...
Journal Article
Demography (2012) 49 (4): 1433–1452.
Published: 04 August 2012
... Worried Method Would Not Work <1.0 The Method Failed, Became Pregnant 6.2 Method Did Not Protect Against Disease <1.0 Other Health Problems 5.3 Method Decreased Sexual Pleasure 1.0 Too Difficult to Obtain Method <1.0 Did Not Like Changes to Menstrual Cycle 5.9 Other...
Journal Article
Demography (1968) 5 (2): 699–701.
Published: 01 June 1968
... moon. TIME OF INJECTION Injections of DMPA have been given any time during the menstrual cycle, pro- vided there is reasonable assurance the patient is not already pregnant (menstru- al history). PREGNANCY OUTCOME Babies born to the few mothers already in early pregnancy (knowingly or un- knowingly...
Journal Article
Demography (1996) 33 (2): 167–180.
Published: 01 May 1996
... of Biosocial Science , 9 , 447 – 51 . 10.1017/S0021932000011287 Ferin M. , Van Vugt D. , & Wardlaw S. ( 1984 ). The Hypothalamic Control of the Menstrual Cycle and the Role of Endogenous Opioid Peptides . Recent Progress in Hormone Research , 40 , 441 – 85 . Genazzani...
Journal Article
Demography (1977) 14 (2): 223–238.
Published: 01 May 1977
... of Time Associated with Conceptions . This section examines the length of time associated with the number of events esti- mated above as required in any birth in- terval approach. The focus is on the num- ber of menstrual cycles which do not occur as a result of conceptions, regardless of pregnancy...
Journal Article
Demography (1971) 8 (4): 481–490.
Published: 01 November 1971
.... ( 1969 ). The risk of conception on different days of the menstrual cycle . Population Studies , 23 , 455 – 461 . 10.2307/2172882 Bourgois-Pichat J. ( 1965 ). Les facteurs de la fécondité non dirigée . Population , 3 , 383 – 424 . 10.2307/1528197 Brass W. ( 1958...
Journal Article
Demography (2018) 55 (4): 1269–1293.
Published: 02 July 2018
... work has found that spermatogenesis and the menstrual cycle, including the ovulation rate, differ by season but that factors other than temperature may be affecting these seasonal patterns (Ellison et al. 2005 ; Levine 1991 ; Rojansky et al. 1992 ; Svartberg et al. 2003 ). However, compelling...
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Includes: Supplementary data
Journal Article
Demography (1986) 23 (4): 579–594.
Published: 01 November 1986
... they perceive as a fertile period in the woman's menstrual cycle. If these efforts are unsuccessful over several months, many will make additional efforts, such as further altering their sexual practices, altering other aspects of their behavior in ways that they believe will facilitate conception (e.g...
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