Jul 2026
17
Preconception bloodwork: the fertility tests standard panels often miss
Standard preconception bloodwork screens for illness. Here are the fertility-relevant markers worth reviewing: thyroid, ferritin, fasting insulin, progesterone.
The Journal
Health Education for Hormones, Nutrition & Whole-Body Wellness
Evidence-informed articles from Dr. Mariah, ND on fertility, digestion, thyroid health, metabolism, men's health, athletic performance, and lifestyle medicine.
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10 entries · 10 published
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Jul 2026
8
Fertility window: calculator, symptoms, and how to know when you're most fertile
Your fertile window is the 5 days before ovulation plus ovulation day. Here is how to estimate it, the body signs to watch for, and what a calculator misses.
Jul 2026
3
What a low AMH result actually means for your fertility
A low AMH measures egg quantity, not egg quality, and major medical bodies say it should not predict natural fertility. Here is what it does tell you.
Jun 2026
20
Endometriosis and egg quality: what happens in the follicular fluid
Endometriosis can lower egg quality through inflamed follicular fluid and oxidative stress. Here is the mechanism and the 90-day window that matters.
Jun 2026
8
The four phenotypes of PMOS and why your type shapes your treatment
PMOS (formerly PCOS) shows up as four phenotypes with different metabolic risks. Here is how to tell which one you have and what it changes about your care.
Jun 2026
5
The causes of fibroids most appointments skip
Fibroids are tied to estrogen, but the drivers go beyond your ovaries: gut health, vitamin D, environmental estrogens, and chronic stress all play a role.
Jun 2026
3
Ovarian cysts and PMOS (PCOS) are not the same thing
Cysts on your ovaries do not automatically mean PMOS (PCOS). Here is how the two differ, how each is diagnosed, and what an ultrasound alone cannot tell you.
May 2026
25
What to expect in your first trimester
What changes in weeks 1 to 12, what tests happen at your first prenatal visit, and how to manage nausea, constipation, and nutrition early on.
May 2026
22
The cortisol trend, explained
What cortisol actually does in the body, why a cortisol cocktail rarely changes anything, when testing is worth doing, and which bloodwork to review first.
May 2026
12
PCOS is now PMOS: what the new name means for you
PCOS has been renamed polyendocrine metabolic ovarian syndrome (PMOS). Here is what changed, what didn't, and why the new name matters clinically.