I’ve got a question… I had a miscarriage in ’05. Then had a very healthy pregnancy in ’08. Since then this past Feb we tried again and I suffered a horrible miscarriage. Last month I had yet another, luckily this one was quick and my body actually took care of it all. If I have low progesterone, could this cause the miscarriages? And if so, should I be tested for this before we try to conceive again?
I had been on birth control for decades due to heavy bleeding, acne and painful menstrual periods. The Ocella BC helped! I’ve had some bloodwork done and my first test was <0.2ng/mL at day 17 for Progesterone. The next month, my bloodwork on day 19 showed a level of 6ng/mL. My FSH and Estradiol were in the normal range in the Follicular stage. Currently, I'm either having incredible pain during my menses or my menses is very light, the acne has came back heavily, and I'm so moody I can't believe it. My basal temperatures fluctuate a lot but yet they seem to show the appropriate peaks for ovulation. Even though my Progesterone rose to 6ng/mL, could I still have low levels of Progesterone? If so, what kind of options do I have?

Now this also can happen right after a woman has a child. This may happen to a woman in her 20s or 30s after children. We’ve seen it very commonly. A woman will come in and said, “I did fine after my first child, but after my second child, I never bounced back. I’ve had all kinds of problems. I can’t lose weight. My metabolism’s gone down. I’m fatigued all the time. I can’t think clearly. [crosstalk 00:06:08] sleeping. Mood swings and all that.” 

This was very helpful! Thanks for posting. I have the majority of these symptoms and I have been diagnosed with low progesterone levels about a year ago. I began taking progesterone supplements and then cycled progesterone supplements when I skipped my period for months. I still skipped multiple periods after beginning the cycle, so I quit progesterone supplements all together. Now that I’m becoming very annoyed with these symptoms of low progesterone, I’m definitely going to the doctor soon to see what they can do to increase my progesterone but not take away my periods. Any suggestions?
Progesterone is known to be the calming hormone. This is easy to see during the second trimester of pregnancy when a woman has 40 times her normal progesterone levels circulating in her body; she is soft, serene and glowing. Progesterone has two roles in a healthy nervous system; it increases the action of GABA, a neurotransmitter that calms the neural pathways, allowing one to digest life one step at a time. And it reduces ‘frayed nerves’ by repairing the myelin sheath (the fatty coating that creates smooth nerve communication), thus reducing any sense of overstimulation and reinstating a calm state mind.
I have been dealing with what I believe is low progesterone, I had my mirena removed after almost 5 years and developed crazy symptoms: dizziness, breast pain, pain in ribs and hips, shakiness, night sweats, hot flashes, irritable, mood swings, headaches, papitations, extreme foggy thinking (I have two weeks with hardly any memory) and fluncuating blood sugar. I had my progesterone tested, 5 days before my period was to start and it was a 7. Unfortunetly I have no NP in my area to even consult with and my family physician assures me thats a normal level. 
Signs of a miscarriage might be a heavier period, clots and/or pain. The egg takes about 12-14 days to reach the uterus, if the corpus luteum does not maintain a high level of progesterone during this time, menstruation will take place before the egg is embedded.  This can be easily corrected by supplementing with progesterone thereby extending the luteal phase.

I started to get pain in my ovaries last September, and started trying to conceive in Feb. In April I had a miscarriage and the scans showed I had a cyst on each ovary. I keep going back to get help from doctors as I am constantly in pain from persistent cysts but they say it’s natural and send me on my way still in pain. It’s nearly been a year worth of pain and I just want rid of these recurring cysts.
There is no difference in pregnancy rates based on the level of progesterone at the midluteal phase. According to a 2015 American Society of Reproductive Medicine (ASRM) Practice Committee Opinion on luteal phase deficiency, in the absence of other abnormalities of the menstrual cycle, low progesterone in the luteal phase does not appear to affect fertility or reduce normal pregnancy rates. Instead, most failures of implantation, chemical pregnancies, nonviable fetuses, and other early losses are because of chromosomal abnormalities, ASRM concludes.
Ovulatory disorder like overproduction of “Prolactin”. Like glandular problems, overproduction of “Prolactin” leads to the disruption of hormonal levels. Prolactin is a milk-producing hormone that suppresses and interferes with ovulation. The incomplete ovulation cycle called anovulation causes the over production of androgens. These androgens are termed as “male hormones”, overproduction of these, particularly testosterone, result in a lesser production of estrogen that marks and signals the ovulation process.
For women who are struggling to conceive or carry a pregnancy, the emotional toll of the struggle is high. While you need to pursue every potential cause of this problem, it's valuable to talk to your doctor about your progesterone levels. If this is the problem, treatment is not difficult, but you should talk to your doctor before starting supplementation. Consider asking these questions:

7. Migraines, headaches, also joint pain and allergy symptoms – pain and allergy syndromes seem least likely to be caused by hormones but time and time again, I see hormones at the root of these frustrating conditions. I recommend considering food allergies, overall inflammation, and checking in on your female hormone balance if you suffer from any of these conditions.
If pregnancy occurs, the production of progesterone from the corpus luteum continues for about 7 weeks (it is then produced by the placenta for the duration of the pregnancy). If pregnancy did not occur, the period begins approximately 14 days after ovulation. When fertilization does not occur the corpus luteum disintegrates, which causes the level of progesterone to fall and the endometrial tissue starts to break-down and shed as menstruation.
I have had two miscarriages in a row and was told before my last one my progesterone levels were low and if I was to get pregnant they would put me on supplements. I was never put on the supplements and ending up miscarring. My doctor won’t do anymore testing till I get pregnant again but I’m my head it would make more since to get on supplements now if I’m low..is this the right thinking and should I get a second opinion?
Maybe you can help me shed some light on this. Unlike everyone else here, I am actually looking to decrease progesterone. My progesterone levels according to a recent salivary hormone test are 5 times higher than the highest normal. And I have not been supplementing. I am, however, under near constant stress. And my cortisol levels are high, too, though not as high as the progesterone. All other hormone levels show up as normal. I also have a history of candida and have been suffering from biliary dyskinesia. Any help would be appreciated.
Progesterone is a hormone found in men, women and children. Everyone needs a small amount of progesterone for good health and longevity. Women of reproductive age need (and produce) the most. Progesterone plays an essential role in a woman's reproductive cycle and her ability to have children, and if she does not produce enough and has low progesterone many serious problems can occur.

The Natural Hormones website suggests that progesterone levels may fluctuate during the course of a woman’s normal menstrual cycle, and low progesterone levels are common during the follicular phase of the menstrual cycle. Women with low progesterone levels may suffer from estrogen dominance. Psychological symptoms of low progesterone levels in women include anxiety, irritability and mood swings. Physical symptoms of low progesterone in women include headaches and premenstrual syndrome.

I am 30 years old and trying to conceive my second child (my first is 20 months and was conceived very quickly). I’ve been monitoring my ovulation and have noticed I seem to have a short luteal phase and EWCM after when I think I’ve ovulated. I also haven’t had sore boobs at all during any of my post-pregnancy periods which I used to always get without fail. I am assuming that I have low progesterone which has possibly been knocked out by my first pregnancy? The doctors won’t entertain testing any of my hormones as they say my first child is evidence of my fertility.