FAQ
Everything teens and parents ask us about first periods and Bloomy.
What is the best period tracker for teens?+
Bloomy is the best free period tracker built specifically for teens. It's the only app that predicts your first period before it arrives and then grows into a full cycle tracker.
When will I get my first period?+
Most girls get their first period between ages 10 and 15, around 2 years after breast development begins. Take our free quiz for a personalized estimate.
What are the first signs of a period?+
White or clear discharge, breast tenderness, mood swings, mild cramps, oily skin, and a growth spurt are the earliest signs.
How long does a first period last?+
First periods usually last 2–7 days and are often light or spotty. It's totally normal for your first few cycles to be irregular.
Can I get pregnant on my first period?+
Ovulation can happen before a first period, so pregnancy is technically possible if a girl has been sexually active. Always talk to a trusted adult or doctor for real guidance.
Is white discharge before a period normal?+
Yes — white or clear discharge (leukorrhea) is a normal, healthy sign that your body is preparing for menarche. It usually starts 6–12 months before your first period.
How accurate is Bloomy at predicting my period?+
Bloomy uses your age, puberty signs, and (once your period starts) cycle history to predict. Accuracy improves with every symptom you log.
Is Bloomy safe and private?+
Yes. Your data stays on your device by default. No account required, no ads, no data selling.
Does Bloomy cost money?+
Bloomy is free to download and try. Core tracking works out of the box, and some advanced features are available through an optional upgrade.
How is Bloomy different from Flo?+
Flo is built for adults with regular cycles. Bloomy is built for teens — it works before your first period, uses teen-friendly language, and keeps data on-device.
Can parents use Bloomy with their daughter?+
Yes, many parents download Bloomy alongside their tween or teen to learn together and start the conversation.
What age can start using Bloomy?+
Bloomy is designed for tweens and teens starting around age 9, whether or not their period has started.