Clarke J. (1994) The meaning of menstruation in the elimination of abnormal embryos. Human reproduction (Oxford, England), 9(7), 1204-7. PMID: 7848450  

Finn CA. (1996) Why do women menstruate? Historical and evolutionary review. European journal of obstetrics, gynecology, and reproductive biology, 70(1), 3-8. PMID: 9031909  

Finn CA. (1998) Menstruation: a nonadaptive consequence of uterine evolution. The Quarterly review of biology, 73(2), 163-73. PMID: 9618925  

Profet M. (1993) Menstruation as a defense against pathogens transported by sperm. The Quarterly review of biology, 68(3), 335-86. PMID: 8210311  

Reid HE. (1974) Letter: The brass-ring sign. Lancet, 1(7864), 988. PMID: 4133673  

Wilcox AJ, Baird DD, & Weinberg CR. (1999) Time of implantation of the conceptus and loss of pregnancy. The New England journal of medicine, 340(23), 1796-9. PMID: 10362823  

Bereczkei T, Voros S, Gal A, & Bernath L. (1997) Resources, attractiveness, family commitment; reproductive decisions in human mate choice. Ethology : formerly Zeitschrift fur Tierpsychologie, 103(8), 681-99. PMID: 12293453  

Brinsmead-Stockham K, Johnston L, Miles L, & Neil Macrae C. (2008) Female sexual orientation and menstrual influences on person perception. Journal of Experimental Social Psychology, 44(3), 729-734. DOI: 10.1016/j.jesp.2007.05.003  

Burleson MH, Trevathan WR, & Gregory WL. (2002) Sexual behavior in lesbian and heterosexual women: relations with menstrual cycle phase and partner availability. Psychoneuroendocrinology, 27(4), 489-503. PMID: 11912001  

Buston PM, & Emlen ST. (2003) Cognitive processes underlying human mate choice: The relationship between self-perception and mate preference in Western society. Proceedings of the National Academy of Sciences of the United States of America, 100(15), 8805-10. PMID: 12843405  

Kurzban R, & Weeden J. (2005) HurryDate: Mate preferences in action. Evolution and Human Behavior, 26(3), 227-244. DOI: 10.1016/j.evolhumbehav.2004.08.012  

Pawłowski B, & Dunbar RI. (1999) Impact of market value on human mate choice decisions. Proceedings. Biological sciences / The Royal Society, 266(1416), 281-5. PMID: 10081164  

Roberts SC, Gosling LM, Carter V, & Petrie M. (2008) MHC-correlated odour preferences in humans and the use of oral contraceptives. Proceedings. Biological sciences / The Royal Society, 275(1652), 2715-22. PMID: 18700206  

Wedekind C, Seebeck T, Bettens F, & Paepke AJ. (1995) MHC-Dependent Mate Preferences in Humans. Proceedings: Biological Sciences, 260(1359), 245-249. DOI: 10.1098/rspb.1995.0087  

McIntyre MH, & Kacerosky PM. (2011) Age and size at maturity in women: a norm of reaction?. American journal of human biology : the official journal of the Human Biology Council, 23(3), 305-12. PMID: 21484909  

Walker, R., Gurven, M., Hill, K., Migliano, A., Chagnon, N., De Souza, R., Djurovic, G., Hames, R., Hurtado, A., Kaplan, H.... (2006) Growth rates and life histories in twenty-two small-scale societies. American Journal of Human Biology, 18(3), 295-311. DOI: 10.1002/ajhb.20510  

Jasienska, G., & Thune, I. (2001) Research pointers: Lifestyle, hormones, and risk of breast cancer. BMJ, 322(7286), 586-587. DOI: 10.1136/bmj.322.7286.586  

Strassmann, B. (1997) The Biology of Menstruation in Homo Sapiens: Total Lifetime Menses, Fecundity, and Nonsynchrony in a Natural-Fertility Population. Current Anthropology, 38(1), 123. DOI: 10.1086/204592  

Vitzthum VJ, Spielvogel H, Caceres E, & Miller A. (2001) Vaginal bleeding patterns among rural highland Bolivian women: relationship to fecundity and fetal loss. Contraception, 64(5), 319-25. PMID: 11777494  

Vitzthum VJ, & Ringheim K. (2005) Hormonal contraception and physiology: a research-based theory of discontinuation due to side effects. Studies in family planning, 36(1), 13-32. PMID: 15828522  

Dimitrakakis C, Jones RA, Liu A, & Bondy CA. (2004) Breast cancer incidence in postmenopausal women using testosterone in addition to usual hormone therapy. Menopause (New York, N.Y.), 11(5), 531-5. PMID: 15356405  

Galbarczyk A. (2011) Unexpected changes in maternal breast size during pregnancy in relation to infant sex: An evolutionary interpretation. American journal of human biology : the official journal of the Human Biology Council. PMID: 21544894  

Helle, S. (2002) Sons Reduced Maternal Longevity in Preindustrial Humans. Science, 296(5570), 1085-1085. DOI: 10.1126/science.1070106  

Hinde K. (2009) Richer milk for sons but more milk for daughters: Sex-biased investment during lactation varies with maternal life history in rhesus macaques. American journal of human biology : the official journal of the Human Biology Council, 21(4), 512-9. PMID: 19384860  

Hrdy, S. (1990) Sex bias in nature and in history: A late 1980s reexamination of the “biological origins” argument. American Journal of Physical Anthropology, 33(S11), 25-37. DOI: 10.1002/ajpa.1330330504  

Jasienska G, Nenko I, & Jasienski M. (2006) Daughters increase longevity of fathers, but daughters and sons equally reduce longevity of mothers. American journal of human biology : the official journal of the Human Biology Council, 18(3), 422-5. PMID: 16634019  

Poretsky L, Seto-Young D, Shrestha A, Dhillon S, Mirjany M, Liu HC, Yih MC, & Rosenwaks Z. (2001) Phosphatidyl-inositol-3 kinase-independent insulin action pathway(s) in the human ovary. The Journal of clinical endocrinology and metabolism, 86(7), 3115-9. PMID: 11443175  

Bentley GR. (1994) Ranging hormones: do hormonal contraceptives ignore human biological variation and evolution?. Annals of the New York Academy of Sciences, 201-3. PMID: 8154705  

Clark, L. (2004) Menstrual irregularity from hormonal contraception triggers significant reproductive health fears in adolescent girls. Journal of Adolescent Health, 34(2), 123-124. DOI: 10.1016/j.jadohealth.2003.11.091  

Clark, L. (2001) Will the Pill Make Me Sterile? Addressing Reproductive Health Concerns and Strategies to Improve Adherence to Hormonal Contraceptive Regimens in Adolescent Girls. Journal of Pediatric and Adolescent Gynecology, 14(4), 153-162. DOI: 10.1016/S1083-3188(01)00123-1  

Collaborative group. (1996) Breast cancer and hormonal contraceptives: collaborative reanalysis of individual data on 53 297 women with breast cancer and 100 239 women without breast cancer from 54 epidemiological studies. The Lancet, 347(9017), 1713-1727. DOI: 10.1016/S0140-6736(96)90806-5  

Collaborative Group on Epidemiological Studies of Ovarian Cancer, Beral V, Doll R, Hermon C, Peto R, & Reeves G. (2008) Ovarian cancer and oral contraceptives: collaborative reanalysis of data from 45 epidemiological studies including 23,257 women with ovarian cancer and 87,303 controls. Lancet, 371(9609), 303-14. PMID: 18294997  

Collins, N., Dunkel-Schetter, C., Lobel, M., & Scrimshaw, S. (1993) Social support in pregnancy: Psychosocial correlates of birth outcomes and postpartum depression. Journal of Personality and Social Psychology, 65(6), 1243-1258. DOI: 10.1037//0022-3514.65.6.1243  

D'Antona Ade O, Chelekis JA, D'Antona MF, & Siqueira AD. (2009) Contraceptive discontinuation and non-use in Santarém, Brazilian Amazon. Cadernos de saude publica / Ministerio da Saude, Fundacao Oswaldo Cruz, Escola Nacional de Saude Publica, 25(9), 2021-32. PMID: 19750389  

Feldman PJ, Dunkel-Schetter C, Sandman CA, & Wadhwa PD. (2000) Maternal social support predicts birth weight and fetal growth in human pregnancy. Psychosomatic medicine, 62(5), 715-25. PMID: 11020102  

Fraser IS, & Kovacs GT. (2003) The efficacy of non-contraceptive uses for hormonal contraceptives. The Medical journal of Australia, 178(12), 621-3. PMID: 12797849  

Gerschultz KL, Sucato GS, Hennon TR, Murray PJ, & Gold MA. (2007) Extended cycling of combined hormonal contraceptives in adolescents: physician views and prescribing practices. The Journal of adolescent health : official publication of the Society for Adolescent Medicine, 40(2), 151-7. PMID: 17259055  

Gubhaju, B. (2009) Barriers to Sustained Use of Contraception in Nepal: Quality of Care, Socioeconomic Status, and Method-Related Factors. Biodemography and Social Biology, 55(1), 52-70. DOI: 10.1080/19485560903054671  

Gupta, N., Corrado, S., & Goldstein, M. (2008) Hormonal Contraception for the Adolescent. Pediatrics in Review, 29(11), 386-397. DOI: 10.1542/pir.29-11-386  

Hawkes, K. (2003) Grandmothers and the evolution of human longevity. American Journal of Human Biology, 15(3), 380-400. DOI: 10.1002/ajhb.10156  

Kahlenborn, C., Modugno, F., Potter, D., & Severs, W. (2006) Oral Contraceptive Use as a Risk Factor for Premenopausal Breast Cancer: A Meta-analysis. Mayo Clinic Proceedings, 81(10), 1290-1302. DOI: 10.4065/81.10.1290  

Kramer, K. (2005) Children's Help and the Pace of Reproduction: Cooperative Breeding in Humans. Evolutionary Anthropology: Issues, News, and Reviews, 14(6), 224-237. DOI: 10.1002/evan.20082  

Kramer KL. (2008) Early sexual maturity among Pumé foragers of Venezuela: fitness implications of teen motherhood. American journal of physical anthropology, 136(3), 338-50. PMID: 18386795  

KRISHNAMOORTHY, N., SIMPSON, C., TOWNEND, J., HELMS, P., & MCLAY, J. (2008) Adolescent Females and Hormonal Contraception: A Retrospective Study in Primary Care. Journal of Adolescent Health, 42(1), 97-101. DOI: 10.1016/j.jadohealth.2007.06.016  

Lipson, S., & Ellison, P. (2008) Normative study of age variation in salivary progesterone profiles. Journal of Biosocial Science, 24(02). DOI: 10.1017/S0021932000019751  

Marchbanks, P., McDonald, J., Wilson, H., Folger, S., Mandel, M., Daling, J., Bernstein, L., Malone, K., Ursin, G., Strom, B.... (2002) Oral Contraceptives and the Risk of Breast Cancer. New England Journal of Medicine, 346(26), 2025-2032. DOI: 10.1056/NEJMoa013202  

Modan B, Hartge P, Hirsh-Yechezkel G, Chetrit A, Lubin F, Beller U, Ben-Baruch G, Fishman A, Menczer J, Struewing JP.... (2001) Parity, oral contraceptives, and the risk of ovarian cancer among carriers and noncarriers of a BRCA1 or BRCA2 mutation. The New England journal of medicine, 345(4), 235-40. PMID: 11474660  

Narod, S., Risch, H., Moslehi, R., Dørum, A., Neuhausen, S., Olsson, H., Provencher, D., Radice, P., Evans, G., Bishop, S.... (1998) Oral Contraceptives and the Risk of Hereditary Ovarian Cancer. New England Journal of Medicine, 339(7), 424-428. DOI: 10.1056/NEJM199808133390702  

Ott, M., Adler, N., Millstein, S., Tschann, J., & Ellen, J. (2002) The Trade-Off between Hormonal Contraceptives and Condoms among Adolescents. Perspectives on Sexual and Reproductive Health, 34(1), 6. DOI: 10.2307/3030227  

ROYE, C. (1998) Condom use by hispanic and african-american adolescent girls who use hormonal contraception. Journal of Adolescent Health, 23(4), 205-211. DOI: 10.1016/S1054-139X(97)00264-4  

Roye CF, & Seals B. (2001) A qualitative assessment of condom use decisions by female adolescents who use hormonal contraception. The Journal of the Association of Nurses in AIDS Care : JANAC, 12(6), 78-87. PMID: 11723916  

SAYEGH, M., FORTENBERRY, J., SHEW, M., & ORR, D. (2005) The developmental association of relationship quality, hormonal contraceptive choice and condom non-use among adolescent women. Journal of Adolescent Health, 36(2), 97-97. DOI: 10.1016/j.jadohealth.2004.11.009  

SMITH, J., GREEN, J., DEGONZALEZ, A., APPLEBY, P., PETO, J., PLUMMER, M., FRANCESCHI, S., & BERAL, V. (2003) Cervical cancer and use of hormonal contraceptives: a systematic review. The Lancet, 361(9364), 1159-1167. DOI: 10.1016/S0140-6736(03)12949-2  

Turner, R., Grindstaff, C., & Phillips, N. (1990) Social Support and Outcome in Teenage Pregnancy. Journal of Health and Social Behavior, 31(1), 43. DOI: 10.2307/2137044  

Vihko R, & Apter D. (1984) Endocrine characteristics of adolescent menstrual cycles: impact of early menarche. Journal of steroid biochemistry, 20(1), 231-6. PMID: 6231419  

Vitzthum, V., & Ringheim, K. (2005) Hormonal Contraception and Physiology: A Research-based Theory of Discontinuation Due to Side Effects. Studies in Family Planning, 36(1), 13-32. DOI: 10.1111/j.1728-4465.2005.00038.x  

Vitzthum, V. (2001) Vaginal bleeding patterns among rural highland Bolivian women: relationship to fecundity and fetal loss. Contraception, 64(5), 319-325. DOI: 10.1016/S0010-7824(01)00260-8  

Walker, R., Gurven, M., Hill, K., Migliano, A., Chagnon, N., De Souza, R., Djurovic, G., Hames, R., Hurtado, A., Kaplan, H.... (2006) Growth rates and life histories in twenty-two small-scale societies. American Journal of Human Biology, 18(3), 295-311. DOI: 10.1002/ajhb.20510  

ZIBNERS, A., CROMER, B., & HAYES, J. (1999) Comparison of continuation rates for hormonal contraception among adolescents. Journal of Pediatric and Adolescent Gynecology, 12(2), 90-94. DOI: 10.1016/S1083-3188(00)86633-4  

Rapkin AJ, Berman SM, Mandelkern MA, Silverman DH, Morgan M, & London ED. (2011) Neuroimaging evidence of cerebellar involvement in premenstrual dysphoric disorder. Biological psychiatry, 69(4), 374-80. PMID: 21092938  

Campbell, A. (2004) Female competition: Causes, constraints, content, and contexts. Journal of Sex Research, 41(1), 16-26. DOI: 10.1080/00224490409552210  

Durante, KM, Griskevicius, V, Hill, SE, Perilloux, C, & Li, NP. (2011) Ovulation, female competition, and product choice: hormonal influences on consumer behavior. Journal of Consumer Research, 37(6), 921-934. info:/

Fehring, R., Schneider, M., & Raviele, K. (2006) Variability in the Phases of the Menstrual Cycle. Journal of Obstetric, Gynecologic, Neonatal Nursing, 35(3), 376-384. DOI: 10.1111/j.1552-6909.2006.00051.x  

Lenton EA, Landgren BM, Sexton L, & Harper R. (1984) Normal variation in the length of the follicular phase of the menstrual cycle: effect of chronological age. British journal of obstetrics and gynaecology, 91(7), 681-4. PMID: 6743609  

Moffitt, L., & Szymanski, D. (2010) Experiencing Sexually Objectifying Environments: A Qualitative Study. The Counseling Psychologist, 39(1), 67-106. DOI: 10.1177/0011000010364551  

Smuts, B. (1995) The evolutionary origins of patriarchy. Human Nature, 6(1), 1-32. DOI: 10.1007/BF02734133  

Streeter, S. (2003) Waist–hip ratio and attractiveness New evidence and a critique of “a critical test”. Evolution and Human Behavior, 24(2), 88-98. DOI: 10.1016/S1090-5138(02)00121-6  

Hwang LY, Scott ME, Ma Y, & Moscicki AB. (2011) Higher levels of cervicovaginal inflammatory and regulatory cytokines and chemokines in healthy young women with immature cervical epithelium. Journal of reproductive immunology, 88(1), 66-71. PMID: 21051089  

Christie L, Hine RJ, Parker JG, & Burks W. (2002) Food allergies in children affect nutrient intake and growth. Journal of the American Dietetic Association, 102(11), 1648-51. PMID: 12449289  

Fernandez-Rivas, M, & Miles, S. (2007) Chapter 1. Food allergies: Clinical and Psychosocial Perspectives. Plant Food Allergens. info:/

Wax, J., Lucas, F., Lamont, M., Pinette, M., Cartin, A., & Blackstone, J. (2010) Maternal and newborn outcomes in planned home birth vs planned hospital births: a metaanalysis. American Journal of Obstetrics and Gynecology. DOI: 10.1016/j.ajog.2010.05.028  

Editorial staff. (2010) Home birth--proceed with caution. Lancet, 376(9738), 303. PMID: 20674705  

King, A., & Critchley, H. (2010) Oestrogen and progesterone regulation of inflammatory processes in the human endometrium. The Journal of Steroid Biochemistry and Molecular Biology, 120(2-3), 116-126. DOI: 10.1016/j.jsbmb.2010.01.003  

Maybin JA, Critchley HO, & Jabbour HN. (2011) Inflammatory pathways in endometrial disorders. Molecular and cellular endocrinology, 335(1), 42-51. PMID: 20723578  

Brockelman, W., Reichard, U., Treesucon, U., & Raemaekers, J. (1998) Dispersal, pair formation and social structure in gibbons ( Hylobates lar ). Behavioral Ecology and Sociobiology, 42(5), 329-339. DOI: 10.1007/s002650050445  

MANER, J., GAILLIOT, M., & MILLER, S. (2009) The implicit cognition of relationship maintenance: Inattention to attractive alternatives. Journal of Experimental Social Psychology, 45(1), 174-179. DOI: 10.1016/j.jesp.2008.08.002  

Miller, S, & Maner, J. (2010) Evolution and relationship maintenance: Fertility cues lead committed men to devalue relationship alternatives. Journal of Experimental Social Psychology, 1081-1084. info:/

Murdock, G., & White, D. (1969) Standard Cross-Cultural Sample. Ethnology, 8(4), 329. DOI: 10.2307/3772907  

Bloch M, Schmidt PJ, Su TP, Tobin MB, & Rubinow DR. (1998) Pituitary-adrenal hormones and testosterone across the menstrual cycle in women with premenstrual syndrome and controls. Biological psychiatry, 43(12), 897-903. PMID: 9627744  

Concas A, Mostallino MC, Porcu P, Follesa P, Barbaccia ML, Trabucchi M, Purdy RH, Grisenti P, & Biggio G. (1998) Role of brain allopregnanolone in the plasticity of gamma-aminobutyric acid type A receptor in rat brain during pregnancy and after delivery. Proceedings of the National Academy of Sciences of the United States of America, 95(22), 13284-9. PMID: 9789080  

Rapkin AJ, Berman SM, Mandelkern MA, Silverman DH, Morgan M, & London ED. (2011) Neuroimaging evidence of cerebellar involvement in premenstrual dysphoric disorder. Biological psychiatry, 69(4), 374-80. PMID: 21092938  

Rubinow DR, Hoban MC, Grover GN, Galloway DS, Roy-Byrne P, Andersen R, & Merriam GR. (1988) Changes in plasma hormones across the menstrual cycle in patients with menstrually related mood disorder and in control subjects. American journal of obstetrics and gynecology, 158(1), 5-11. PMID: 2962499  

Bergström E, Hernell O, Persson LA, & Vessby B. (1995) Serum lipid values in adolescents are related to family history, infant feeding, and physical growth. Atherosclerosis, 117(1), 1-13. PMID: 8546746  

Clancy, K., Nenko, I., & Jasienska, G. (2006) Menstruation does not cause anemia: Endometrial thickness correlates positively with erythrocyte count and hemoglobin concentration in premenopausal women. American Journal of Human Biology, 18(5), 710-713. DOI: 10.1002/ajhb.20538  

Kepczyk, M. (1999) A prospective, multidisciplinary evaluation of premenopausal women with iron-deficiency anemia. The American Journal of Gastroenterology, 94(1), 109-115. DOI: 10.1016/S0002-9270(98)00661-3  

Miller EM. (2010) Maternal hemoglobin depletion in a settled northern Kenyan pastoral population. American journal of human biology : the official journal of the Human Biology Council, 22(6), 768-74. PMID: 20721981  

Bergström E, Hernell O, Persson LA, & Vessby B. (1995) Serum lipid values in adolescents are related to family history, infant feeding, and physical growth. Atherosclerosis, 117(1), 1-13. PMID: 8546746  

Clancy, K., Nenko, I., & Jasienska, G. (2006) Menstruation does not cause anemia: Endometrial thickness correlates positively with erythrocyte count and hemoglobin concentration in premenopausal women. American Journal of Human Biology, 18(5), 710-713. DOI: 10.1002/ajhb.20538  

Kepczyk, M. (1999) A prospective, multidisciplinary evaluation of premenopausal women with iron-deficiency anemia. The American Journal of Gastroenterology, 94(1), 109-115. DOI: 10.1016/S0002-9270(98)00661-3  

Miller EM. (2010) Maternal hemoglobin depletion in a settled northern Kenyan pastoral population. American journal of human biology : the official journal of the Human Biology Council, 22(6), 768-74. PMID: 20721981  

Chambers EC, Tull ES, Fraser HS, Mutunhu NR, Sobers N, & Niles E. (2004) The relationship of internalized racism to body fat distribution and insulin resistance among African adolescent youth. Journal of the National Medical Association, 96(12), 1594-8. PMID: 15622689  

Tull SE, Wickramasuriya T, Taylor J, Smith-Burns V, Brown M, Champagnie G, Daye K, Donaldson K, Solomon N, Walker S.... (1999) Relationship of internalized racism to abdominal obesity and blood pressure in Afro-Caribbean women. Journal of the National Medical Association, 91(8), 447-52. PMID: 12656433  

Viruell-Fuentes EA. (2007) Beyond acculturation: immigration, discrimination, and health research among Mexicans in the United States. Social science , 65(7), 1524-35. PMID: 17602812  

Williams DR. (1999) Race, socioeconomic status, and health. The added effects of racism and discrimination. Annals of the New York Academy of Sciences, 173-88. PMID: 10681897  

Alexander, G., & Hines, M. (2002) Sex differences in response to children's toys in nonhuman primates (Cercopithecus aethiops sabaeus). Evolution and Human Behavior, 23(6), 467-479. DOI: 10.1016/S1090-5138(02)00107-1  

Hassett, J., Siebert, E., & Wallen, K. (2008) Sex differences in rhesus monkey toy preferences parallel those of children. Hormones and Behavior, 54(3), 359-364. DOI: 10.1016/j.yhbeh.2008.03.008  

Kahlenberg SM, & Wrangham RW. (2010) Sex differences in chimpanzees' use of sticks as play objects resemble those of children. Current biology : CB, 20(24). PMID: 21172622  

Connellan, J. (2000) Sex differences in human neonatal social perception. Infant Behavior and Development, 23(1), 113-118. DOI: 10.1016/S0163-6383(00)00032-1  

Hyde, J. (2005) The Gender Similarities Hypothesis. American Psychologist, 60(6), 581-592. DOI: 10.1037/0003-066X.60.6.581