Sex hormones, cortisol, and thyroid share one timetable
Sex hormones, cortisol, and thyroid hormone move together. Estrogen and progesterone change heat tolerance, sleep depth, and mood across a month. Cortisol should rise after waking and ease at night, though stress and hard training can flatten that curve. When one signal shifts, the others often follow.
You may hear that labs were normal while your cycle shortened, sleep broke at 3 a.m., or you sweated in a cool room. Those details matter. At Functional Restoration Institute, Drs. Sani Kohen, D.C. and Tara Kohen, D.C. follow the month, not one bad week, before any supplement is discussed.
What cycle, energy, sleep, and temperature changes look like
People describe periods that come early, late, or with new clotting. Some lose a cycle under heavy training. Energy can hold until midafternoon, then drop. Sleep may be light, with a busy mind at bedtime. Cold hands, heat at night, and a temperature that never feels right often share the same story.
None of that proves one diagnosis. A short cycle can follow a slow thyroid, progesterone that falls early, or training you cannot recover from. FRI uses your history as the map. Caffeine, night shifts, pain that wakes you, and recent illness can mimic a hormone problem.
A blood draw and a dried urine map answer different questions
A morning blood draw is a snapshot of estradiol, progesterone, or testosterone on one day. That helps, and it misses how those hormones rise and fall, or how cortisol behaves from waking to bedtime. Blood and urine answer different questions. The visit starts by naming yours.
DUTCH hormone testing collects dried urine across the day. It maps sex hormone metabolites and the cortisol curve, including the morning rise and whether levels stay high at night. A thyroid panel is added when temperature, hair, or heart rate suggest thyroid pace is part of the overlap.
How a visit is built before any supplement talk
The first visit is a history, not a product stack, and Functional Medicine is the frame for the labs. You sort which symptoms follow the cycle, which follow poor sleep, and which look like thyroid pace. If pain stops you from training, Chiropractic Sports Medicine and Neuromuscular Rehabilitation in the same office can join the plan.
Functional medicine at FRI does not replace a primary physician, endocrinologist, gastroenterologist, or mental health clinician. Thyroid medication, contraception, and hormone therapy stay with the clinician who prescribed them. Nutrition and supplementation follow your story and labs, without a canned dose or a brand protocol.
What to expect when you are seen for Hormonal Imbalance
You can start with a complimentary 20-minute consultation to see whether the visit fits. FRI is out of network. Many people use HSA or FSA funds, and the office can give you a superbill if you submit for reimbursement. Hours run Monday–Thursday, 9–6.
If you move forward, testing is chosen from your history. You may collect urine at home, then sit down to read the pattern in plain language. Food timing, sleep, and training can change. Nothing here promises how fast you will feel different.
Desk symptoms and training symptoms, handled separately
Corrective exercise and DNS are how we retrain sitting and breathing patterns after the exam shows they matter. Chiropractic adjustments are used when a joint is not moving, not as a subscription. Carpal tunnel symptoms get a neck screen and a nerve exam, because a keyboard is not automatically the wrist.
The same city asks functional medicine questions: thyroid, burnout-style fatigue people want explained, and gut symptoms after years of desk lunches. Those are history-first visits. The hub page is the Irvine chiropractor page.
Insurance and coordination
Many Irvine employers offer HSA or FSA accounts. Those cards work here. We are still out of network and we still give a superbill rather than billing your plan directly. Lab work is quoted before it is ordered. We will not tell you to stop a medication from your Irvine physician.
Drs. Sani and Tara Kohen lead the clinic. Training details are on the about page. If you want to see the rehab gym before you drive the 5, use the office page.
Business parks, village trails, and a city built for sitting
Irvine's villages do not share a body. Woodbridge and University Park are older loops and pools. Turtle Rock and Quail Hill have more grade. The Spectrum and the Great Park are newer and more spread out. The job, for a lot of patients, is a campus along Jamboree, Barranca, or the Irvine Business Complex: long meetings, a badge, and a walk that is only from the garage. Neck, upper back, and headache complaints often start there. Knee and hip complaints often start on the village trails people use to undo the job.
We do not treat Irvine as a single activity level. A cyclist on the San Diego Creek trail and a software lead who has not exercised since a move from Woodbridge need different exams. Neck pain and headaches are common desk presentations. Hip and SI pain shows up when someone adds mileage fast. Say which village and which campus.
South on the 5 or the 73 from Irvine
From central and north Irvine, I-5 south toward Mission Viejo is the simple drive. From the south villages and from many business parks, the 133 to the 73 toll road is often cleaner. About 12 miles. Twenty minutes is realistic off peak. Thirty-five is realistic when the 5 is slow through Lake Forest. The office is 26400 La Alameda, Suite 100, Mission Viejo, CA 92691. Building parking. Monday through Thursday, 9 to 6.
Irvine patients are used to efficient clinics. This one is deliberately less efficient. An exam takes time. If you need to be back on Jamboree for a meeting, book a morning visit and leave a buffer. Phone (949) 312-1754. The 20-minute consultation is the right first step if you are shopping for a style of care rather than ready for testing.
Questions patients ask
How is a DUTCH test different from a blood draw?
A blood draw captures hormone levels at one moment, which still helps when your physician is tracking a specific value. DUTCH testing collects urine across the day so cortisol rhythm and sex hormone metabolites can be seen together. FRI uses that pattern beside your cycle dates and symptoms. It is not a diagnosis by itself, and it does not set medication doses.
Can thyroid problems look like a sex hormone issue?
Yes. A slow thyroid pace can bring heavy cycles, fatigue, and feeling cold, while a faster pace can bring a racing heart, heat, and broken sleep. That overlap is why a thyroid panel is considered when the story is not only about estrogen or progesterone. Your prescribing physician still manages any thyroid medication. FRI does not change those doses.
Will you hand me a hormone protocol?
No set protocol is handed out from a symptom list. Dr. Sani Kohen, D.C. and Dr. Tara Kohen, D.C. look at your story, cycle, sleep, and the labs that match those questions. Nutrition may change. Any supplement is discussed one at a time, without an invented dose. Prescriptions stay with the clinician who writes them.
What if poor sleep is my only complaint?
Sleep can be the main clue. A cortisol curve that stays high at night is a different finding from a thyroid that runs slow, and both can fragment sleep. If pain wakes you, that belongs in the same visit. You can read about sleep and insomnia next to hormone timing. A physician should evaluate suspected apnea.
Related care for Irvine
Hormonal Imbalance is handled at the Mission Viejo clinic, not in a satellite office in Irvine. The related pages below stay on that same visit and add the methods or neighboring problems that usually come up in the history.
- Irvine chiropractor
How people from Irvine reach 26400 La Alameda and what the three pillars cover.
- Hormonal Imbalance clinical overview
The non-geographic condition page, if you want the clinic-wide explanation without the drive.
- Functional Medicine
The pillar this problem sits in at Functional Restoration Institute.
- Thyroid Dysfunction in this city
Thyroid trouble is not one feeling. A slow pace can leave you cold, heavy, and constipated. A fast pace can leave you.
- Adrenal Fatigue in this city
Many people arrive already using the phrase adrenal fatigue. What they usually describe is a stress pattern: wired at night, flat in.
- Perimenopause in this city
Perimenopause is the transition while cycles are still happening, often unevenly. Sleep can break, mood can swing, and joints can ache even.
- Sleep & Insomnia in this city
Sleep problems have a clock, a chemistry, and often a body part that hurts. Caffeine, a late bedtime, a cortisol curve, thyroid.
- DUTCH Hormone Testing
The DUTCH test uses dried urine collected across a day to look at sex hormones, their metabolites, and the shape of cortisol.
