PCOD in teenagers: signs, tests and when to see a doctor

If you are a teenager with periods that come late, skip months or arrive without warning, you are in very common company. If you are a parent reading this for your daughter, the same is true. Irregular periods are common in the first 2 to 3 years after the first period. A doctor can check whether it is simply the body settling in, or something that needs care.

This article explains what to expect, which signs are worth a visit, and how doctors think about PCOD in teens. It is education, not a diagnosis. A doctor decides.

Names you may hear

You may hear PCOD, PCOS, PCOM and PMOS. PCOM means small follicles seen on a scan only. PCOD is a milder hormone and cell imbalance. PCOS is the whole-body hormone and metabolic condition, and PMOS is its new official name. Doctors now see these as steps on one spectrum, and your doctor decides where you are after your history, tests and scan.

PCOD is not anyone's fault. Genes, hormones and insulin all play a part.

Why periods are irregular at first

A period depends on a conversation between the brain, ovaries and womb. In the first years that conversation is still being tuned, so ovulation can be late or skipped. That alone can make cycles irregular. In PCOD the egg often does not release on time, so periods become late, missed or heavy.

In the early years, a body that is still settling in and PCOD can look alike. That is why one missed month is not a diagnosis, and why a doctor looks at the whole picture.

Signs that deserve a doctor's check

Go to a doctor if you notice any of the following.

• No period by age 15.
• No period more than 3 years after breast growth began.
• No period for 3 months, and not pregnant.
• Bleeding that soaks a pad every hour for 2 hours, large clots, bleeding over 7 days, or severe pain.
• Acne on the jaw and chin, or new dark hair on the chin, upper lip or chest.
• Thinning at the parting.
• Dark, velvety patches on the neck or underarms.

The booklet says to see a doctor if you notice two or more signs of PCOD, or if one of them bothers you.

Get help urgently for severe lower tummy pain, fainting, very heavy bleeding, chest pain or breathlessness, or a sudden deepening of the voice with rapid hair growth.

How doctors assess PCOD in teens

In adults, doctors use the Rotterdam criteria: any 2 of 3 signs, after ruling out other conditions. The three are irregular or no ovulation, high androgens (in signs or blood), and polycystic ovaries on a scan.

For teens there is an extra rule: a scan alone is not used to diagnose PCOD in the first 8 years after periods start. Small follicles are a common sight on a young ovary, so your doctor leans on your history, your periods, your signs and blood tests.

Tests you may be advised include hormones such as LH, FSH, AMH, prolactin and TSH, blood sugar and insulin, and vitamins like D and B12, iron and liver tests. Thyroid and prolactin problems can look like PCOD, which is why they are tested too.

A pelvic ultrasound may be part of the picture. The small dots seen are stalled follicles, not harmful cysts. They do not turn into cancer and usually do not need surgery.

What helps day to day

Lifestyle is the base of care at any age.

• Food. There is no one "PCOD diet". Aim for steady sugar and less inflammation. Half the plate vegetables and salad, a quarter protein, a quarter whole grains such as millet roti. Less maida, sugar, cold drinks and packaged snacks. Crash diets backfire, and teens should skip them.
• Movement. 150 minutes a week of brisk walking, cycling, swimming or dance, plus 2 days of strength. Even 10 minutes counts.
• Sleep. 7 to 9 hours at the same time each night, with screens off 1 hour before bed.
• A period tracker. Write down the first day of every period. It takes a minute and gives the doctor real information.

Acne and extra hair can be treated, but results take 3 to 6 months because hair grows slowly. Shaving or threading does not make hair thicker. Take medicines and supplements only on a doctor's advice.

Mood

Anxiety, low mood and worry about body image are 2 to 3 times more common in PCOD. It is not weakness. Talking helps.

Ask for help if sadness or worry lasts more than 2 weeks, if there are panic attacks, if interest in daily life fades, or if sleep or appetite is off. If you ever think of harming yourself, tell someone and get help right away. Tele-MANAS 14416 is a free helpline, open 24x7.

What to bring to the visit

A written list of the first day of each recent period, the height and weight, any medicines or supplements in use, and questions. The booklet suggests asking what type of PCOD it is, which tests are needed and how often, what the goals are for the next 3 months, and which medicines are needed and for how long.

Teen care involves several specialities because PCOD touches periods, skin and hair, food and hormones. At PCODXpert these sit in one team on one campus, so a teen's plan is shared by everyone.