The organ that produces estrogen is the ovary.
pancreas
the ovaries
gametes a.k.a ovaries/testes
Unspecific Answer is the Endocrine Glands.
estrogen
It produces estrogen and progestogen.
Girls need estrogen as it is a female hormone. It produces your characteristics and feminine personality.
The pancreas is an endocrine organ. It produces insulin.
there is no such organ
The female organ that produces sex cells is called the ovary, and produces ova.
Ovaries produce both Estrogen and progesterone.
That organ is the pancreas.
The main one is progesterone, but the corpus luteum also produces estrogen.