
Testosterone is traditionally considered the "male" sex hormone. Our blog contains an article titled “Testosterone Norms in Men,” which will help you learn more about its importance and influence on the male body. However, it is also present in the female body, albeit in much lower amounts. This hormone is responsible for the balance of adipose and muscle tissues, the production of estrogens, libido levels, as well as the development of follicles in the ovaries, stimulating the release of luteinizing hormone before ovulation.
What is the normal testosterone level in women?
Testosterone is synthesized from cholesterol, primarily in the ovaries (30%) and, to a lesser extent, in the adrenal glands (20%) and through the peripheral conversion of androstenedione (50%). Its level depends on age: the peak production occurs at 30 years, and after 50, the concentration of testosterone gradually decreases.
About 97 to 99% of the testosterone present in the body is bound to proteins, which reduces its biological activity. Bound testosterone serves as a reserve function, maintaining overall hormonal balance, but cannot interact directly with cell receptors. It is bound 54% to serum albumin and 44% to globulins.
Free testosterone, which represents only 3% of the total, is the most active form and has a direct effect on cellular processes, including protein synthesis, metabolism regulation, and aiding reproduction.
Norms for total testosterone (nmol/L):
- 20-49 years: 0.3 - 3.0
- Over 50 years: 0.05 - 0.5
Norms for free testosterone (pmol/L):
- 20-49 years: 3.5 - 29
- Over 50 years: 2.1 - 23
What does an increase in testosterone in women mean?
Variations in testosterone levels can be caused by physiological and pathological factors. An increase in this hormone concentration can occur as part of:
- Ovarian diseases;
- Thyroid dysfunction;
- Uterine tumors;
- Kidney diseases;
- Pituitary tumors;
- Use of certain medications;
- Malignant tumors.
Additionally, factors such as chronic stress, excess body weight, intense physical exercise, and prolonged fasting can also lead to an increase in testosterone levels in women. Chronic stress causes a cortisol imbalance, which affects androgen synthesis. Excess weight contributes to increased testosterone production through the activity of the aromatase enzyme, which converts androgens to estrogens. Intense physical activity can stimulate androgen production, and prolonged fasting alters the hormonal context, activating adaptive mechanisms, including increased testosterone levels.
How does high testosterone manifest?
If testosterone levels are abnormal, a woman may experience a number of unpleasant symptoms. The following signs may warrant a visit to a gynecologist and a hormonal test:
- Oily skin, acne;
- Appearance of male-type hair (on the face, chest, abdomen);
- Hair loss on the head;
- Menstrual irregularities;
- Conception problems;
- Sleep disturbances;
- Increased appetite;
- Irritability, aggressive behavior.
The effect of testosterone on fertility
Testosterone plays an important role in the female reproductive system. Its level affects the ovulation process, follicle development, and estrogen balance. Levels that are too high or too low can lead to infertility, menstrual irregularities, and embryo implantation issues.
Testosterone and natural conception
When testosterone levels are normal, the reproductive system functions in a balanced manner, promoting successful conception. Conversely, if testosterone levels are high, there may be a lack of ovulation, polycystic ovaries (PCOS), and other hormonal disorders that make natural conception difficult.
Testosterone and IVF
If natural conception is not possible, a specialized gynecologist may suggest in vitro fertilization (IVF). Depending on your testosterone levels and the condition of your reproductive system, different techniques may be proposed:
- IVF with your own eggs - through controlled hormonal therapy, testosterone levels are regulated to ensure normal egg maturation.
- IVF with egg donation - used in cases where high androgen concentrations have affected the quality or quantity of eggs.
- IVF with double donation - in cases of issues other than hormonal disorders, such as low ovarian reserve.
Where to get a testosterone test?
Testosterone testing can be done at the "Natuvitro" clinic. After receiving the results, the patient can benefit from a consultation with a gynecologist-obstetrician.
If a woman's testosterone level does not match the norm and she cannot conceive within 6 to 12 months, it is recommended to schedule an appointment with a specialized gynecologist. This specialist can diagnose and treat female and male infertility and help couples find the joy of parenthood.
Our experts are ready to examine your case history, clarify your choices, and address every question you have.
Don't wait to make informed decisions – your personalized guidance awaits!
- Spain (España)+34
- France (La France)+33
- Italy (Italia)+39
- United Kingdom+44
- United States+1
- Belgium (België)+32
- Switzerland (Schweiz/Suisse)+41
- Germany (Deutschland)+49
- Netherlands (Nederland)+31
- Afghanistan (افغانستان)+93
- Albania (Shqipëri)+355
- Algeria (الجزائر)+213
- American Samoa+1
- Andorra+376
- Angola+244
- Anguilla+1
- Antigua and Barbuda+1
- Argentina+54
- Armenia (Հայաստան)+374
- Aruba+297
- Ascension Island+247
- Australia+61
- Austria (Österreich)+43
- Azerbaijan (Azərbaycan)+994
- Bahamas+1
- Bahrain (البحرين)+973
- Bangladesh (বাংলাদেশ)+880
- Barbados+1
- Belarus (Беларусь)+375
- Belize+501
- Benin (Bénin)+229
- Bermuda+1
- Bhutan (འབྲུག)+975
- Bolivia+591
- Bosnia and Herzegovina (Босна и Херцеговина)+387
- Botswana+267
- Brazil (Brasil)+55
- British Indian Ocean Territory+246
- British Virgin Islands+1
- Brunei+673
- Bulgaria (България)+359
- Burkina Faso+226
- Burundi (Uburundi)+257
- Cambodia (កម្ពុជា)+855
- Cameroon (Cameroun)+237
- Canada+1
- Cape Verde (Kabu Verdi)+238
- Caribbean Netherlands+599
- Cayman Islands+1
- Central African Republic (République centrafricaine)+236
- Chad (Tchad)+235
- Chile+56
- China (中国)+86
- Christmas Island+61
- Cocos (Keeling) Islands+61
- Colombia+57
- Comoros (جزر القمر)+269
- Congo (DRC) (Jamhuri ya Kidemokrasia ya Kongo)+243
- Congo (Republic) (Congo-Brazzaville)+242
- Cook Islands+682
- Costa Rica+506
- Côte d’Ivoire+225
- Croatia (Hrvatska)+385
- Cuba+53
- Curaçao+599
- Cyprus (Κύπρος)+357
- Czech Republic (Česká republika)+420
- Denmark (Danmark)+45
- Djibouti+253
- Dominica+1
- Dominican Republic (República Dominicana)+1
- Ecuador+593
- Egypt (مصر)+20
- El Salvador+503
- Equatorial Guinea (Guinea Ecuatorial)+240
- Eritrea+291
- Estonia (Eesti)+372
- Eswatini+268
- Ethiopia+251
- Falkland Islands (Islas Malvinas)+500
- Faroe Islands (Føroyar)+298
- Fiji+679
- Finland (Suomi)+358
- French Guiana (Guyane française)+594
- French Polynesia (Polynésie française)+689
- Gabon+241
- Gambia+220
- Georgia (საქართველო)+995
- Ghana (Gaana)+233
- Gibraltar+350
- Greece (Ελλάδα)+30
- Greenland (Kalaallit Nunaat)+299
- Grenada+1
- Guadeloupe+590
- Guam+1
- Guatemala+502
- Guernsey+44
- Guinea (Guinée)+224
- Guinea-Bissau (Guiné Bissau)+245
- Guyana+592
- Haiti+509
- Honduras+504
- Hong Kong (香港)+852
- Hungary (Magyarország)+36
- Iceland (Ísland)+354
- India (भारत)+91
- Indonesia+62
- Iran (ایران)+98
- Iraq (العراق)+964
- Ireland+353
- Isle of Man+44
- Israel (ישראל)+972
- Italy (Italia)+39
- Jamaica+1
- Japan (日本)+81
- Jersey+44
- Jordan (الأردن)+962
- Kazakhstan (Казахстан)+7
- Kenya+254
- Kiribati+686
- Kosovo+383
- Kuwait (الكويت)+965
- Kyrgyzstan (Кыргызстан)+996
- Laos (ລາວ)+856
- Latvia (Latvija)+371
- Lebanon (لبنان)+961
- Lesotho+266
- Liberia+231
- Libya (ليبيا)+218
- Liechtenstein+423
- Lithuania (Lietuva)+370
- Luxembourg+352
- Macau (澳門)+853
- North Macedonia (Македонија)+389
- Madagascar (Madagasikara)+261
- Malawi+265
- Malaysia+60
- Maldives+960
- Mali+223
- Malta+356
- Marshall Islands+692
- Martinique+596
- Mauritania (موريتانيا)+222
- Mauritius (Moris)+230
- Mayotte+262
- Mexico (México)+52
- Micronesia+691
- Moldova (Republica Moldova)+373
- Monaco+377
- Mongolia (Монгол)+976
- Montenegro (Crna Gora)+382
- Montserrat+1
- Morocco (المغرب)+212
- Mozambique (Moçambique)+258
- Myanmar (Burma) (မြန်မာ)+95
- Namibia (Namibië)+264
- Nauru+674
- Nepal (नेपाल)+977
- New Caledonia (Nouvelle-Calédonie)+687
- New Zealand+64
- Nicaragua+505
- Niger (Nijar)+227
- Nigeria+234
- Niue+683
- Norfolk Island+672
- North Korea (조선 민주주의 인민 공화국)+850
- Northern Mariana Islands+1
- Norway (Norge)+47
- Oman (عُمان)+968
- Pakistan (پاکستان)+92
- Palau+680
- Palestine (فلسطين)+970
- Panama (Panamá)+507
- Papua New Guinea+675
- Paraguay+595
- Peru (Perú)+51
- Philippines+63
- Poland (Polska)+48
- Portugal+351
- Puerto Rico+1
- Qatar (قطر)+974
- Réunion (La Réunion)+262
- Romania (România)+40
- Russia (Россия)+7
- Rwanda+250
- Saint Barthélemy+590
- Saint Helena+290
- Saint Kitts and Nevis+1
- Saint Lucia+1
- Saint Martin (Saint-Martin (partie française))+590
- Saint Pierre and Miquelon (Saint-Pierre-et-Miquelon)+508
- Saint Vincent and the Grenadines+1
- Samoa+685
- San Marino+378
- São Tomé and Príncipe (São Tomé e Príncipe)+239
- Saudi Arabia (المملكة العربية السعودية)+966
- Senegal (Sénégal)+221
- Serbia (Србија)+381
- Seychelles+248
- Sierra Leone+232
- Singapore+65
- Sint Maarten+1
- Slovakia (Slovensko)+421
- Slovenia (Slovenija)+386
- Solomon Islands+677
- Somalia (Soomaaliya)+252
- South Africa+27
- South Korea (대한민국)+82
- South Sudan (جنوب السودان)+211
- Spain (España)+34
- Sri Lanka (ශ්රී ලංකාව)+94
- Sudan (السودان)+249
- Suriname+597
- Svalbard and Jan Mayen+47
- Sweden (Sverige)+46
- Syria (سوريا)+963
- Taiwan (台灣)+886
- Tajikistan+992
- Tanzania+255
- Thailand (ไทย)+66
- Timor-Leste+670
- Togo+228
- Tokelau+690
- Tonga+676
- Trinidad and Tobago+1
- Tunisia (تونس)+216
- Turkey (Türkiye)+90
- Turkmenistan+993
- Turks and Caicos Islands+1
- Tuvalu+688
- U.S. Virgin Islands+1
- Uganda+256
- Ukraine (Україна)+380
- United Arab Emirates (الإمارات العربية المتحدة)+971
- Uruguay+598
- Uzbekistan (Oʻzbekiston)+998
- Vanuatu+678
- Vatican City (Città del Vaticano)+39
- Venezuela+58
- Vietnam (Việt Nam)+84
- Wallis and Futuna (Wallis-et-Futuna)+681
- Western Sahara (الصحراء الغربية)+212
- Yemen (اليمن)+967
- Zambia+260
- Zimbabwe+263
- Åland Islands+358
Visit our clinic
Location
Call us now
Leave a message





