• The one-sex and two-sex theories are two models of human anatomy or fetal development discussed in Thomas Laqueur's book Making Sex: Body and Gender from...
    30 KB (4,212 words) - 18:50, 13 February 2024
  • Sex allocation is the allocation of resources to male versus female reproduction in sexual species.[page needed] Sex allocation theory tries to explain...
    31 KB (3,939 words) - 05:50, 6 September 2024
  • Thumbnail for Sex
    male usually carries an X and a Y chromosome (XY), and the female usually carries two X chromosomes (XX). Other chromosomal sex-determination systems in...
    66 KB (7,650 words) - 10:19, 8 October 2024
  • Thumbnail for Sex segregation
    theories of sex segregation. Difference feminism often justifies sex segregation through women's and men's differences while equal treatment theory does...
    60 KB (7,110 words) - 13:38, 21 September 2024
  • Thumbnail for Evolution of sexual reproduction
    versus those the fleas produce asexually. One of the most widely discussed theories to explain the persistence of sex is that it is maintained to assist sexual...
    79 KB (9,495 words) - 20:43, 20 August 2024
  • While in ordinary speech, the terms sex and gender are often used interchangeably, in contemporary academic literature, the terms often have distinct...
    88 KB (9,656 words) - 19:54, 17 September 2024
  • Thumbnail for Sex doll
    A sex doll (also, joy toy, love doll, fuck doll or blowup doll) is an anthropomorphic sex toy in the size and shape of a sexual partner. The sex doll may...
    48 KB (5,307 words) - 03:21, 27 September 2024
  • include two of the eight Bedside-films and the six Zodiac-films from the 1970s, all of which were produced in Denmark and had many pornographic sex scenes...
    162 KB (7,145 words) - 04:31, 27 September 2024
  • Thumbnail for Oral sex
    Cunnilingus is oral sex performed on the vulva while fellatio is oral sex performed on the penis. Anilingus, another form of oral sex, is oral stimulation...
    42 KB (4,436 words) - 07:37, 1 October 2024
  • Thumbnail for Sex ratio
    wasps, bees, ants, and termites. The human sex ratio is of particular interest to anthropologists and demographers. In human societies, sex ratios at birth...
    22 KB (2,532 words) - 16:32, 10 October 2024
  • medical ones, such as Viagra (sildenafil) and Cialis (tadalafil) to increase erectile response and Paxil (paroxetine) to treat premature ejaculation. Sex therapists...
    19 KB (1,942 words) - 19:18, 22 September 2024
  • In game theory, the battle of the sexes is a two-player coordination game that also involves elements of conflict. The game was introduced in 1957 by R...
    5 KB (755 words) - 06:23, 6 May 2024
  • Thumbnail for Sex industry
    The sex industry (also called the sex trade) consists of businesses that either directly or indirectly provide sex-related products and services or adult...
    39 KB (4,394 words) - 01:47, 9 October 2024
  • journal Les Temps modernes. One of Beauvoir's best-known and controversial books (banned by the Vatican), The Second Sex is regarded as a groundbreaking...
    37 KB (4,815 words) - 04:08, 27 September 2024
  • Sex selection is the attempt to control the sex of the offspring to achieve a desired sex. It can be accomplished in several ways, both pre- and post-implantation...
    47 KB (5,640 words) - 08:08, 14 September 2024
  • Thumbnail for Sex work
    activities of direct physical contact between buyers and sellers as well as indirect sexual stimulation". Sex work only refers to voluntary sexual transactions;...
    63 KB (7,734 words) - 09:43, 22 September 2024
  • Thumbnail for Sex-selective abortion
    with China and India, the two most populous countries of the world, having unbalanced gender ratios. Studies and reports focusing on sex-selective abortion...
    147 KB (16,253 words) - 06:39, 27 August 2024
  • Thumbnail for Disorders of sex development
    Disorders of sex development (DSDs), also known as differences in sex development or variations in sex characteristics (VSC), are congenital conditions...
    72 KB (7,749 words) - 19:27, 1 October 2024
  • Thumbnail for Sex-determination system
    organisms that create their offspring using sexual reproduction have two common sexes and a few less common intersex variations. In some species, there are...
    73 KB (8,512 words) - 00:36, 7 October 2024
  • Thumbnail for Sex strike
    A sex strike (sex boycott), or more formally known as Lysistratic nonaction, is a method of nonviolent resistance in which one or more persons refrain...
    18 KB (1,899 words) - 18:09, 20 May 2024
  • Thumbnail for Secondary sex characteristic
    by the secondary characteristic in one sex and the desire for that characteristic in the other sex. Male birds and fish of many species have brighter...
    20 KB (2,047 words) - 20:01, 13 September 2024
  • Thumbnail for Sex trafficking
    sexual exploitation of adults or minors, including child sex tourism (CST) and domestic minor sex trafficking (DMST). In 2012, the International Labour Organization...
    157 KB (19,027 words) - 13:55, 31 July 2024
  • cross-sex friendship is a platonic relationship between two unrelated people of differing sexes or gender. There are multiple types of cross-sex friendships...
    38 KB (5,279 words) - 00:55, 1 September 2024
  • Extramarital sex is any act of copulation outside of marriage. Accordingly, these constitute sexual acts between two persons who are not married with...
    24 KB (2,751 words) - 20:50, 9 October 2024
  • third wave (which began in the early 1990s). The two sides became labelled anti-pornography feminists and sex-positive feminists. In 1976, Andrea Dworkin organized...
    26 KB (2,749 words) - 20:24, 23 September 2024
  • Sex differences in psychology are differences in the mental functions and behaviors of the sexes and are due to a complex interplay of biological, developmental...
    96 KB (11,475 words) - 04:56, 9 October 2024
  • Thumbnail for Decriminalization of sex work
    The decriminalization of sex work is the removal of criminal penalties for sex work (specifically, prostitution). Sex work, the consensual provision of...
    84 KB (9,918 words) - 04:37, 16 September 2024
  • Thumbnail for Vibrator (sex toy)
    as a massager, is a sex toy that is used on the body to produce pleasurable sexual stimulation. There are many different shapes and models of vibrators...
    44 KB (5,096 words) - 14:13, 10 October 2024
  • Thumbnail for Sex and Culture
    Sex and Culture is a 1934 book by English social anthropologist J. D. Unwin concerning the correlation between a society's level of "cultural achievement"...
    9 KB (1,022 words) - 03:56, 27 August 2024
  • Sex): Sex is risky and costly. Why then do human beings, unlike most animals, have recreational sex just for fun? Diamond says there are two theories...
    9 KB (1,239 words) - 12:18, 20 February 2024