Ovulation Progesterone Levels Chart
Along with estrogen progesterone is a major reproductive hormone that plays an important role in a woman s menstrual cycle.
Ovulation progesterone levels chart. Progesterone levels 3 ng ml imply anovulation except when assessed immediately after a woman ovulates or prior to menses when progesterone levels are at a physiological low. Because a significant purpose of progesterone is the preparation of the uterine lining for the fertilized egg you will notice how the spike in progesterone levels occurs after ovulation. A level over 5 probably indicates some form of ovulation but most doctors want to see a level over 10 on a natural cycle and a level over 15 on a medicated cycle. A progesterone test is done to confirm ovulation.
Levels begin to increase just before the onset of the lh surge and then increase progressively to peak 6 to 8 days after ovulation. Never stop timing ovulation when you think you have passed. Average progesterone levels chart. Peak level at the day 19 5 thus the progesterone peak day after.
Blood levels of progesterone and evaluation of ovulation serum progesterone is low during the follicular phase less than 1 5 ng ml. To assess for presence or absence of ovulation clinicians typically assess a woman s progesterone levels approximately 1 week before the expected onset of menses 6. Stage progesterone level ng ml. Lh peak usually occurs when progesterone levels reach 2 3ng ml.
In the average 28 days cycle the ovulation starts at 14 days the progesterone peaks 7 days after ovulation highest progesterone value at day 21 of the period likewise in the 30 days cycle the day of the progesterone peak level due to ovulation is 30 3 4 22 5 likewise in the 26 days cycle the prog. First two weeks of the period is 1 3 ng ml third week of the period first ovulation week is 2 5 13 5 ng ml or 10 41 nmol l and the average progesterone levels decline after ovulation is 13 3 ng ml or 40 10 nmol l. How progesterone drives your bbt chart what is progesterone. Progesterone is a steroid hormone initially secreted after ovulation by the corpus luteum an area in the ovary which develops after ovulation.
They increase right after ovulation and reach levels above 10 ng ml usually by 5 7 days after ovulation takes place. Prior to ovulation progesterone levels are very low. The progesterone levels by age chart displayed in each of the following two sections will cover childhood through adulthood with the primary focus for women centering around the monthly cycle. It triggers a number of physiological effects central to female fertility and to getting pregnant.