This shape is common in females as female reproductive hormones such as estrogen control where fat is deposited. (instantknockout.com)
Logically, the parts removed in spaying are the parts of female cats» reproductive tract which is responsible and has a job for egg or ova production, embryo and fetus development, and also the secretion of female reproductive hormones such as estrogen and progesterone. (safehavenforcats.com)
* Herbal support for female reproductive hormones by balancing pituitary function. (mossnutrition.com)