Changes

'''Alphas''' are the highest rank in the dominance hierarchy. In some stories, they may exhibit "dominant" behavior or have other temperamental quirks. They are able to impregnate Omegas. Male Alphas usually have a [[knotting|knot]] when aroused. In some works, female Alphas are also able to impregnate others; some will temporarily grow a penis to do so, or their vulva will permanently grow into one when they present.

'''Alphas''' are the highest rank in the dominance hierarchy. In some stories, they may exhibit "dominant" behavior or have other temperamental quirks. They are able to impregnate Omegas. Male Alphas usually have a [[knotting|knot]] when aroused. In some works, female Alphas are also able to impregnate others; some will temporarily grow a penis to do so, or their vulva will permanently grow into one when they present.

'''Betas''' are subordinate to Alphas within the concept of a dominance hierarchy, but depending on the needs of the story, this element may not be included. Betas are often presented as having "normal" human anatomy, with none of the special attributes of Alphas or Omegas. They may be the peacemakers between Alphas and Omegas. Depending on the story they may be able to impregnate Omegas. In some fanworks Betas aren't present and the trope is known as Alpha/Omega; in others they take the role and functions of Omegas, and Omegas aren't present.

'''Betas''' are subordinate to Alphas in the dominance hierarchy, but this element is absent from a lot of A/B/O works in practice. Betas are often presented as having "normal" human anatomy, with none of the special attributes of Alphas or Omegas. They may be the peacemakers between Alphas and Omegas. Depending on the story they may be able to impregnate Omegas. In some fanworks Betas aren't present and the trope is known as Alpha/Omega; in others they take the role and functions of Omegas, and Omegas aren't present.

'''Omegas''' are the lowest rank in the dominance hierarchy. They can get pregnant and go into heat. Male Omegas are self-[[lubrication|lubricating]] and have the ability to become [[Mpreg|pregnant]], sometimes referred to as being bred or mated. Omegas are often portrayed as the most fragile of the hierarchy, with frailer bodies and painful presentations. Some fanworks may present male omegas as especially subject to fertility issues, miscarriages, and difficult pregnancies.  

'''Omegas''' are the lowest rank in the dominance hierarchy. They can get pregnant and go into heat. Male Omegas are self-[[lubrication|lubricating]] and have the ability to become [[Mpreg|pregnant]], sometimes referred to as being bred or mated. Omegas are often portrayed as the most fragile of the hierarchy, with frailer bodies and painful presentations. Some fanworks may present male omegas as especially subject to fertility issues, miscarriages, and difficult pregnancies.