The luteal phase usually lasts about 11–17 days, with 12–14 days being most common in many people.

Quick Scoop: Luteal Phase Length

  • The luteal phase is the time from after ovulation until the day before your next period starts.
  • A typical/“textbook” luteal phase is around 14 days , but anywhere from 11 to 17 days is generally considered normal.
  • It tends to be the more consistent part of your cycle, even if your overall cycle length changes month to month.

When to pay attention

  • If your luteal phase is shorter than about 10 days , it may be called a “short luteal phase” and can sometimes be linked with trouble conceiving.
  • Very long or very irregular cycles, spotting, or significant pain are reasons to check in with a healthcare professional for a personalized evaluation.

Simple way to estimate: track ovulation (OPKs, basal body temperature, or symptoms), then count the days from the day after ovulation up to the day before your next period — that number is your luteal phase length.

Bottom note: Information gathered from public forums or data available on the internet and portrayed here.