Normal Progesterone Levels Before Ovulation
The chart below lists normal levels of progesterone for an adult female during different points of the menstrual cycle and pregnancy.
Normal progesterone levels before ovulation. Progesterone levels rise after ovulation and peak five to nine days after your luteal phase which occurs during the second half of the menstrual cycle after ovulation occurs so progesterone level is usually checked six to eight days after you ovulate about day 21 of a day 28 cycle. A progesterone level above 3 generally indicates that ovulation has occurred and a level 10 or higher suggests adequate production to maintain a pregnancy. Mid range normal in most labs is about 1 7. Sometimes the diseased thyroid gland will start producing very high levels of t3 but still produce normal levels of t4.
After ovulation progesterone is produced increasingly from the corpus luteum and the progesterone levels gradually rise from a baseline of 1 5 to 3 ng ml by the first day after ovulation. Progesterone levels should be tested every two to three days once the dog is three to five days into heat. Progesterone levels predict breeding results. Levels then continue to rise until it reaches a peak 7 days after ovulation reaching levels of approximately 10 20 ng ml.
This occurs to prepare the endometrium for pregnancy implantation of a fertilized egg. When the progesterone level rises to 5 ng ml ovulation occurs. During the luteal phase the normal progesterone level after ovulation is generally between 5 to 20 ng ml and peaks mid luteal phase. When progesterone levels are used to monitor treatment the target levels may be even higher and these targets may vary between fertility clinics.
Progesterone levels are usually less than 1 0 ng ml before the lh spike rising to 3 to 4 ng ml the day following the lh spike. Progesterone level ng ml pre ovulation 0 89. Average progesterone levels chart. Progesterone levels in a certain range can signal that you ovulated.
Normal progesterone levels in the luteal phase of your ovulation cycle. A high level of tsh combined with a low or normal t4 level generally indicates hypothyroidism which can have an effect on fertility. Free triiodothyronine t3 day3. Normal progesterone levels after ovulation 7 dpo in average 28 days cycle is 15 ng ml which means progesterone level is adequate enough and the woman is ovulated and fertile while at day 3 of the menstrual cycle normally seen 1 5 ng ml.
The test should be conducted wither 18 24 days after the first day of your period or 7 days.