| Hormone | Follicular Phase | Day of LH Surge | Mid-Luteal Phase | Comments |
| LH | <7 mIU/ml | >15 mIU/ml | n/a | Ovulation remains possible while LH is normal. When LH levels rise to about a third of the level of a woman’s postmenopausal FSH level, menopause is consider complete. |
| FSH | <13 mIU/ml | >15 mIU/ml | n/a | 5-20 normal range; too low <5 can mean pituitary or hypothalmic failure; High 40mIU/ml – 200mIU/ml causes can be post menopausal, removal of ovaries or ovarian failure. Over 20 may indicate menopause within 5 years. |
| Estradiol | Early follicular 30-150 Late follicular 100-500 ng/ml. |
>100 pg/ml | >60 pg/ml Late lut: 30-150 ng/ml. |
Perimenopausal: >20, Menopausal: 40-200 ng/ml. |
| Progesterone | – | <1.5 ng/ml | >15 ng/ml | |
| Hormone | Comments | Levels at anytime in the body | ||
| Prolactin | <25 ng/ml | |||
| TSH | 0.4-3.8 uIU/ml | |||
| Free T3 | 1/4-4.4 pg/ml | |||
| Free Thyroxine (T4) | 0.8-2.0 ng/dl | |||
| Total Testosterone | often times in their 30-40s women are low in testosterone – often <10-20 ng/ml. | 6.0-86 ng/dl other sources say 20-85 ng/ml. | ||
| Free Testosterone | 0.7-3.6 pg/ml | |||
| DHEAs | 35-430 ug/dl | |||
| Androstenedione | 0.7-3.1 ng/ml | |||
| Laboratory results may vary as far as "normal" ranges. These levels are from Listening to Your Hormones by Gillian Ford and A Couple’s Guide to Fertility by Goldstein and Fuerst. | ||||
