What's Luteal Phase Length?

Luteal phase length
A normal luteal phase can last anywhere from 11 to 17 days. In most women , the luteal phase lasts 12 to 14 days. Your luteal phase is considered to be short if it lasts less than 10 days. In other words, you have a short luteal phase if you get your period 10 days or less after you ovulate.

How do you know how long your luteal phase is?

Luteal phase length was determined as starting on the day of ovulation (day after a positive OPK test) and ending on the last day prior to menses. This is the equivalent to subtracting the date of the day after positive OPK from the date of menses start. A short luteal phase was defined as 11 or fewer days.

What is the luteal phase and how long does it last?

The luteal phase is the portion of your menstrual cycle that occurs after ovulation but before the first day of your next menstrual cycle. On average, this phase lasts from 12 to 14 days. Some people who menstruate and who have fertility problems experience a short luteal phase.

Sophia Al-Mansoor

Sophia Al-Mansoor

Global Business & E-Commerce Reporter

Sophia analyzes international trade, startup ecosystems, retail transformation, and supply chain logistics for modern digital publications.