Transgender hormone therapy (male-to-female) rare cases of liver damage and lung disease however. Nonsteroidal antiandrogens like bicalutamide may be a particularly favorable option for transgender women who wish to preserve sex drive, sexual function, and/or fertility, relative to antiandrogens that suppress testosterone levels and can greatly disrupt these functions like cyproterone acetate and GnRH modulators. GnRH modulators are powerful antigonadotropins and hence functional antiandrogens. In both males and females, gonadotropin-releasing hormone (GnRH) is produced in the hypothalamus and induces the secretion of the gonadotropins luteinizing hormone (LH) and follicle-stimulating hormone (FSH) from the pituitary gland. The gonadotropins signal the gonads to make sex hormones
Transgender hormone therapy (male-to-female) in girls. Conversely, high levels of progesterone, in conjunction with other hormones such as prolactin, are responsible for the lobuloalveolar maturation of the mammary glands during pregnancy. This allows for lactation and breastfeeding after childbirth. Although progesterone causes the breasts to change during pregnancy, the breasts undergo involution and revert to their pre-pregnancy composition and size after the cessation of breastfeeding. Every pregnancy, lobuloalveolar maturation occurs again anew. There are two types of progestogens: progesterone, which is the natural and bioidentical hormone in the body; and progestins, which are synthetic progestogens. There are dozens of clinically used progestins. Certain progestins,