The vulva becomes fuller, and for some, more sensitive, and soft, darkish hair grows around the vulva, later becoming curly, thicker and coarse. Some women prefer to remove that hair and keep the vulva bare for a variety of reasons. This is an individual choice, sometimes because of today's bikinis, but most women keep what nature gives them and simply keep it trimmed not to show around the bikini lines. Things are happening on the inside of the body, too. The ovaries gradually grow larger, and the vagina begins to produce a whitish fluid that may flow out of the vagina, the purpose of which is to help keep it clean and healthy.
Body has a sudden growth spurt, gaining weight and growing taller.
Shoulders and chest grow broader. His areola and nipples may also swell slightly, and even become sore for a few months due to hormones released during the 2nd phase of puberty. Body hair that he already has becomes darker and thicker, and new body hair begins to grow under the arms and on the chest. His testicles gradually grow larger and fuller, and his penis gradually grows longer and larger. Also, his scrotum grows larger and sometimes turns a slightly darker color.