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Compare and contrast the role of hormones that causes changes to the male and female reproductive system when a male and a female reaches puberty stage.
Compare and contrast the role of hormones that causes changes to the male and female reproductive system when a male and a female reaches puberty stage.
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Answer:Puberty in females
One of the first signs of puberty in females tends to be a breast bud, a small amount of firm tissue under the nipple.
Periods typically begin around 2 years after breast development — at the age of about 12.5, on average. Along with periods, people may experience symptoms of premenstrual syndrome, known as PMS.
Emotions may fluctuate more around the time of a period, due to natural variations in hormone levels during the menstrual cycle.
Other signs of puberty include the start of vaginal discharge, body odor, and hair growing in the pubic area, under the arms, and on the legs.
Often, the hips widen, the waist becomes proportionally smaller, and extra fat develops around the stomach and buttocks. But all bodies develop differently during this time, and there is no “normal.” Each person develops their unique size and shape.
At what age do females stop growing? Learn more here.
Puberty in males
In males, the earliest signs of puberty are the growth of the testicles, then the penis. The skin that surrounds the testicles, called the scrotum, becomes thinner and redder.
Body hair begins to grow, typically on the face, chest, armpits, back, and pubic area. Some people start shaving, and this can cause a rash, especially on sensitive skin. Using shaving foam or gel can help, and using an electric razor can reduce the risk of cuts.
Meanwhile, the voice starts to get lower and deeper as the voice box, or larynx, grows. A person’s voice may crack sometimes. This is normal and goes away over time. The Adam’s apple, which is the visible bump in the throat, may get bigger.
Some males also experience swelling around their nipples during puberty. This usually goes away. In around half of males, it can last a few months or a few years.
The chest and shoulders tend to become broader, and most people have growth spurts. The total amount of body fat typically starts to drop as muscle develops.
A person may start having involuntary erections and wet dreams, or ejaculation while sleeping. They may wake up with damp sheets. This can happen automatically and is not necessarily the result of sex dreams or touching the penis, though these, too, are normal.
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