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First three days

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  • When is your period heaviest?

  • When Is Your Period Heaviest? It’s The Second Day Here鈥檚 What You Should Do To Get Through It Pretty much every day on your period is a new adventure, but the second day of your flow is definitely the worst of them all.

  • What does heavy bleeding on the first day of your period mean?

  • Losing over 80 mL of menstrual fluid per period is considered heavy menstrual bleeding Your period is a healthy part of the menstrual cycle. It is the shedding of the endometrium (the lining of the uterus) that grows each cycle to support a potential pregnancy. The first day of your period is the first day of your menstrual cycle.

  • How long does your first period last?

  • When your first period arrives, it is most likely to last between two and seven days. [1, 2] As your menstrual cycle becomes more regular over time, the duration of your flow will also settle into a predictable pattern, and most women experience menstrual flow that lasts between three and five days.

  • How much menstrual flow is normal?

  • In a randomly selected group of premenopausal women, the most common amount of menstrual flow (measured in a laboratory from all collected tampons and pads) was about two tablespoons (30 ml) in a whole period (1;2). However the amount of flow was highly variable鈥攊t ranged from a spot to over two cups (540 ml) in one period!