Why is there blood coming out of my vagina?
This is your period, a natural and healthy cycle that starts around the ages of 10-14. The blood is the inner lining of your uterus; it builds up and then sheds every month.
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Imagine your uterus as a baby room that gets decorated with new wallpaper every month, in anticipation of an egg being released. About halfway between 2 periods (so 2 weeks after your period), an egg is released by your ovary - this is called ovulation. If an egg released by your ovary meets a sperm and becomes fertilized, it will find a cozy spot in the uterus to grow into an embryo and eventually a baby. If the egg is not fertilized, the wallpaper will be peeled off the baby room, and you will see this lining come out of your vagina as blood. Then the whole process restarts!
What does a menstrual cycle look like?
Cycles are usually 26-31 days long, with 3-7 days of bleeding on average.
During the first 1-2 years of having your period, your cycles will likely be more irregular, meaning you might not have one every month, or you might bleed longer than 3-7 days. If you bleed for more than 14 days, see a doctor as soon as possible.
How much is too much bleeding?
If you're bleeding through more than a pad an hour, or through more than a tampon an hour, you should definitely see a doctor.
If you bleed as much as pad #4 in 4 hours or shorter, you are bleeding too much.
If you bleed as much as tampon #4 in 2 hours or shorter, you are bleeding too much.
Just because your family says your bleeding is normal does not mean it is normal! Your family members might also be bleeding too much.
Bleeding too much can cause serious health effects, such as fatigue and fainting from low red blood cell counts.
How much is too much pain?
It is normal to experience some pain and/or discomfort during your period. However, if your period pain is severe, your doctor can help with treatments, including medicine.
Call the doctor if you:
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don't feel better after trying home treatments
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can't do your usual activities because of your symptoms
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have symptoms that don't go away after the first few days of your period
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feel very sad or hopeless
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ever think about hurting or killing yourself
What if I don't get my period?
If you haven’t noticed changes in your body indicative of puberty (like pubic hair, armpit hair, breast development) by age 13, or if you don’t get your period by the age of 15, this could be abnormal, so make sure you talk about it with your doctor.
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If you get your period, but then it goes away, there are a few potential reasons:
Stress
Eating
Pregnancy
PCOS
Birth Control
In the same way that other bodily functions can be affected when you’re stressed (like your sleep or your bowel functions), your period can also be affected. A good place to start if you haven’t gotten your period in a while is to check in with your body about what might be causing you stress.
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Have you been staying up late studying every night?
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Have you been constantly worrying about something going on with your friend group?
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Are you worrying about family?
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Are you balancing caretaking, school, and work?
Consider spending more time on selfcare! You can check out our section on mental wellbeing here for tips.
PCOS stands for Polycystic Ovarian Syndrome. This is a very common disease where a woman’s hormones are unbalanced, meaning she might not get her period and she might notice excess body hair (for example on her face) or be gaining excess weight. It can make it harder for a woman to get pregnant when she wants, and it can increase the chance of diabetes. You should feel free to ask your doctor to help you figure out if you might have PCOS, because there’s various medications and lifestyle changes that can help! For example, starting a birth control pill could make your periods more regular.
Have you been skipping meals so your body doesn’t have enough energy to do processes important for your health like having a period? Or have you been over-exercising and not letting your body recover physically between sports practices? It’s really important to talk to someone about this, even if it seems normal to you. It’s a lot easier to talk it out and figure out what’s healthy early on, rather than continuing down a vicious cycle. You can consult with a trusted adult, a doctor, or a counselor/therapist.
If you have had penetrative sex since your last period, and now your next period is late, you could be pregnant. It can be scary, but it is super easy to take a pregnancy test, and then you’ll have more info about what might be going on. The sooner you take it, the more options you have, and it will always be up to you what you want to do next.
Different types of birth control methods can affect your period in different ways. People who have the hormonal IUD often won’t get their period anymore. That's totally normal and safe, but also it’s totally up to you—if you prefer to get your period every month, your doctor can provide you with other options.
Managing Period Pain
Pain meds you can buy at the drug store
Examples include ibuprofen, Tylenol (acetaminophen), and naproxen. Aspirin is not recommended for those under 18 yrs old. They work best if you take it in advance - as soon as you feel cramps!
Get moving
Light exercise can help with blood flow, which can relieve cramps.
Apply heat
Place a heating pad on your back or stomach, or take a warm bath. The heat helps improve blood flow and can relieve cramps.
Birth Control
Some methods of hormonal birth control can help reduce menstrual flow and pain, such as the pill, patch, ring, implant, or hormonal IUD.
Change your position
Lie down in a fetal position (knees to your chest, on your side), or lie on your back with a pillow under your knees. This may help relieve some stomach pressure.
Get sleep
Get lots of sleep and rest! 7-9 hours is recommended.
Change your product
Using pads or period underwear instead of tampons may help relieve discomfort.
Eat well
Avoid foods that can cause bloating and water retention, such as fatty and salty foods, carbonated drinks, and caffeine.
Tracking Your Period
Why should I track my period?
1. Be prepared with period products
2. Tell when there are changes in your health
3. Know when you're likely to get pregnant
Tracking your period can help you prepare for when it's coming, and anticipate mood changes or pain.
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When you track your period, you're more likely to know if you've missed a period or your period is late, which could be an indicator of pregnancy, poor eating, PCOS, or other conditions.
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Tracking your period can also inform you of when you're most and least likely to get pregnant during the month. You are least likely to get pregnant in the time during and around your period. You are most likely to get pregnant halfway between your periods - if you get your period once a month, that means you are most likely to get pregnant around 2 weeks after your period. This is because you ovulate.
How to track your period
There's an app for that!
There are many mobile apps that allow you to track when you get your period every month. As you enter more data, the app will average out how many days your period lasts (how many days you bleed, and how many days go by in between). ​You'll know when you are most fertile (most likely to get pregnant), and when your period is likely to come next.
You can also use the built-in apps in an iPhone or Fitbit, if you have access to these devices.​
Menstrual Hygiene Products
Pros
Tampons
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feels secure for exercise, swimming
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pretty easy and small to insert
Pads
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comfortable
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don't have to worry about leakage into underwear
Menstrual Cups
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long-lasting (12 hours)
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most economical (cheapest and lasts 1-2 years)
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environmentally friendly
Period Underwear
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long-lasting (12 hours)
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no leakage
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environmentally friendly and lasts several years
Cons
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change it out often (every 3-4 hours)
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vagina can become sore after prolonged use; toxic shock syndrome
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might get blood on underwear if moving around a lot
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may feel bulkier than a tampon
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can be difficult to insert or remove until you get the hang of it
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if you're out and about for a long time, cleaning it out in a public restroom can be hard
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have to wash and dry by hand each night
A tampon is a little plug made of cotton that catches blood inside your vagina. Watch a great video on how to insert a tampon here.
Tampons
Pads
Pads (or sanitary napkins) are thick napkins that catch your menstrual blood. You peel off a sticker to attach the pad to your underwear. Some pads also have sticky wings, or flaps on the sides, to help secure the pad by wrapping the flaps around both sides of your underwear.
The menstrual cup is a soft and bendable cup made of medical-grade silicone, latex, or rubber. It sits in your vagina, and is held in place by your vaginal muscles, which the cup naturally suctions to without any extra effort required on your part. Most brands offer a small and a large size to help fit your vagina.
Watch a video here on how to insert a menstrual cup. With clean and dry hands, you insert a washed menstrual cup into your vagina (same place a tampon would go) by folding in the cup and gently releasing so it opens against your vaginal walls.
Menstrual Cup/Disc
Period underwear are reusable for virtually forever, and absorb your period blood securely. To clean, you just wash in cold water and hang dry.
