Hormones
What your luteal phase is trying to tell you
A biomarker‑level guide to the second half of your cycle.
8 min read
01
Hormone & Longevity
Low libido · Mood swings · Weight gain
02
Thyroid Health
Hair loss · Cold intolerance · Fatigue
03
Fertility & Reproductive
PCOS · Irregular cycles · TTC
04
Metabolic & Organ
Blood sugar · Bloating · Energy
05
Cardiovascular
Family history · Inflammation
06
Nutrients & Cellular
Weak immunity · Muscle cramps
07
Inflammation
Joint pain · Autoimmune flags
08
Gut Health
Bloating · IBS · Food sensitivity
09
Stress & Sleep
Insomnia · Burnout · Anxiety
010
Longevity & Aging
Skin changes · Cognition · Bone density
02 - How it works
Four steps
from symptoms to protocol.
Everything happens from your couch. The only thing we ask in return is that you show up for yourself - one vial at a time.
01STEP
Tell us your symptoms
Answer a 3‑minute questionnaire. We match you to the right panels across our 10 diagnostic tracks.
02STEP
Draw blood with a phlebotomist
Book a visit at a Quest Diagnostics lab or have a certified phlebotomist come to your home. Venous draw only - no finger‑sticks.
03STEP
Read results in 5 days
Clear report with plain‑language explanations and peer-reviewed research on what's optimal for women - not a generic male stand‑in.
04STEP
Re‑test & track
Quarterly re‑tests are included. Watch biomarkers move as your protocol takes hold.
Why EllaDx
Built by women, for women
We understand the unique challenges women face in healthcare. That's why we created EllaDx.
180 Biomarkers
Test what you need across 10 comprehensive health panels.
Fast Results
Clear, actionable results in 2–5 business days.
Your Data, Your Choice
Never shared with insurance companies or employers.
At-Home Service
Certified phlebotomists come to you. No waiting rooms.
03 - Science
Women's health
has been under‑studied for 40 years.
We surface the peer-reviewed research on what's optimal for women - by cycle phase and life stage - alongside every result. Not a generic male stand‑in from a 1972 textbook.
180+
Biomarkers covered
Across hormones, metabolic, immune and micronutrient tracks.
5
Day turnaround
Average time from sample collection to results posted in your portal.
50
U.S. states served
Live in all 50 states - venous draws at 2,250+ Quest patient service centers.
2,250+
Quest draw sites
Walk‑in patient service centers nationwide - plus at‑home phlebotomy in select ZIP codes.
Sources
1.Daitch V, Turjeman A, Poran I, et al. “Underrepresentation of women in randomized controlled trials: a systematic review.” Trials. 23:1038. 2022.
2.Mirin AA. “Gender disparity in the funding of diseases by the U.S. National Institutes of Health.” Journal of Women's Health. 30(7):956–963. 2021.
View full research library →04 - Testimonials
“After years of being told my labs were 'normal', EllaDx was the first team that actually listened. The luteal‑phase reference ranges alone changed the conversation with my doctor.”
MC
Maya Chen
Houston, TX · trying to conceive
05 - From the journal
Longer reads for the curious.
06 - FAQ
Questions,
answered.
A licensed phlebotomist performs your venous draw either at a Quest Diagnostics lab or at your home - you choose at checkout. Draws take about 8 minutes. All collection is venous; we don't use finger‑sticks.