The main hormone causing puberty in girls is Estrogen.
Hormones such as the male hormone Testosterone and the female hormone Estrogen.
Estrogen
Estrogen is the main hormone involved with puberty in girls
The girls behave this way as the hormone level in them increases.
Which hormone in girls? If it's the one that girls and only girls have, than it's estrogen. Research estrogen to find out what it provides for your body. Or ask mummy. :0)
The changes that take place are mostly due to the testosterone in males. In girls, the hormone oestrogen is important.
The main chemical is called testostrone go"s though out your body and creates phyiscal changes insied and outside
Girls do not change into boys during puberty. Girls can only turn into boys if they have a sex change operation and a continuing course of hormone injections.
The first hormone that starts the changes in boy boys and girls is called 'gonadotrophin releasing hormone' (GnRH). It is released by the hypothalamus (a part of the brain) and triggers the pituitary gland to release two hormones: Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH).
The main hormone is the estrogen. This is the hormone which drives puberty in girls.
Estrogen
oestrogen is the sex hormone in females. it is the main hormone behind puberty in girls.