Projesterone
The hormone is FSH - follicle stimulating hormone.
Dihydrotestosterone (commonly abbreviated as DHT) is the hormone that promotes the development and growth of the prostate gland, as well the external genitalia (penis and scrotum) in men.
Estrogen
Testosterone is a male hormone and has no influence in the development of breasts (mammary glands), estrogen the female hormone does,
Prolactin is the pituitary hormone that promotes lactation.
The anterior pituitary gland secretes growth hormone which promotes development of the skeleton.
Testosterone is the hormone. It is secreted by testis
This is FSH - follicle stimulating hormone. While the hormone was named for its actions in the female (where it was first discovered), FSH was later discovered to also be secreted in the male, although the hormone is secreted continuously rather than in 'pulses' or 'waves' like in the female.
If the transgender woman has had hormone therapy, then the breast development is permanent. Not all transgender women choose hormone therapy.
Oestrogen, or estrogen, is the primary hormone of the female reproductive system. It is responsible for menstruation, making reproduction possible by thickening the lining of the uterus, and is partly responsible for the development of breasts.
Prolactin
promotes the entry of glucose and amino acids into tissue cells