169
Matthew J. Leach et al. Herbal medicine for insomnia: A systematic review and meta-analysis. Sleep Med Rev 2015, PMID: 25644982.
170
UpToDate: Treatment of insomnia. uptodate.com/contents/treatment-of-insomnia.
171
Там же.
172
Ansfield M.E, et al. Ironic effects of sleep urgency. Behav Res Ther 1996, PMID: 8826759.
173
National Institute of Neurological Disorders and Stroke: Brain basics. Understanding sleep. ninds.nih.gov/disorders/brain_basics/understanding_sleep.htm.
174
Всемирная организация здравоохранения. Электромагнитные поля и общественное здравоохранение: мобильные телефоны. who.int/mediacentre/factsheets/fs193/ru.
175
Дэвид Рэндалл. Наука сна. М.: МИФ, 2014.
176
National Sleep Foundation: Inside your bedroom. See. sleepfoundation.org/bedroom/see.php.
177
Joshua J. Gooley et al. Exposure to room light before bedtime suppresses melatonin onset and shortens melatonin duration in humans. J Clin Endocrinol Metab 2011, PMCID: PMC3047226.
178
Division of Sleep Medicine at Harvard Medical School: Twelve simple tips to improve your sleep. healthysleep.med.harvard.edu/healthy/getting/overcoming/tips.
179
National Sleep Foundation: The ideal temperature for sleep. sleep.org/articles/temperature-for-sleep.
180
BBC: Bed sharing ‘bad for your health’. news.bbc.co.uk/2/hi/8245578.stm.
181
National Sleep Foundation: Inside your bedroom. Taste. sleepfoundation.org/bedroom/taste.php.
182
Lois E. Krahn et al. Are pets in the bedroom a problem? Mayo Clin Proc 2015, PMID: 26478564.
183
Mayo Clinic: Sleep tips. 7 steps to better sleep. mayoclinic.org/healthy-lifestyle/adult-health/in-depth/sleep/art-20048379.
184
Dalva Poyares et al. Fitness tracker to assess sleep. Beyond the market. Sleep 2015, PMCID: PMC4531402.
185
Комментарий взяла журналист Алена Городецкая, текст используется с ее любезного разрешения.
186
Feinberg I. et al. Systematic trends across the night in human sleep cycles. Psychophysiology 1979, PMID: 220659.
187
Mind Read: Sleep cycle app: precise, or placebo? nature.com/scitable/blog/mind-read/sleep_cycle_app_precise_or.
188
Popular Science: Does hitting the snooze button help or hurt? popsci.com/does-hitting-snooze-help-or-hurt.
189
The New York Times: An easy choice? Dream on.
nytimes.com/2014/10/09/garden/how-to-find-the-best-mattress-in-the-maze-of-choices.html.
190
Francisco M. Kovacs et al. Effect of firmness of mattress on chronic non-specific low-back pain: randomised, double-blind, controlled, multicentre trial. Lancet 2003, PMID: 14630439.
191
Susan J. Gordon et al. Your pillow may not guarantee a good night’s sleep or symptom-free waking. Physiother Can 2011, PMCID: PMC3076923.
192
Susan J. Gordon et al. Pillow use: the behavior of cervical stiffness, headache and scapular/arm pain. J Pain Res 2010, PMCID: PMC3004642.
193
The Guardian: Should I throw away my pillows? theguardian.com/lifeandstyle/2014/aug/10/should-throw-away-my-pillows.
194
Sleep Like The Dead: How to choose the right pillow. sleeplikethedead.com/pillow-sleeping-positions.html.
195
UpToDate: Joint protection program for the neck. uptodate.com/contents/joint-protection-program-for-the-neck.
196
Harvard Health Publications: Say «good night» to neck pain. health.harvard.edu/healthbeat/say-good-night-to-neck-pain.
197
National Health Service: Planning your pregnancy. nhs.uk/conditions/pregnancy-and-baby/pages/planning-pregnancy.aspx.
198
National Health Service: Can I get pregnant if I have sex without penetration? nhs.uk/chq/Pages/975.aspx?CategoryID=54&SubCategoryID=128.
199
The Naked Scientists: How fast do sperm swim and how do they find the egg? thenakedscientists.com/HTML/questions/question/2472.
200
Humanae Vitae. w2.vatican.va/content/paul-vi/en/encyclicals/documents/hf_p-vi_enc_25071968_humanae-vitae.html.
201
Mayo Clinic: Basal body temperature for natural family planning.
mayoclinic.org/tests-procedures/basal-body-temperature/basics/what-you-can-expect/prc-20019978.
202
The Guardian: Can an app really provide effective birth control? theguardian.com/society/2017/oct/15/can-apps-provide-effective-birth-control-contraception-sexual-freedom.
203
Stephen R. Killick et al. Sperm content of pre-ejaculatory fluid. Hum Feril (Camb) 2011, PMCID: PMC3564677.
204
Division of STD Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention: 2015 Sexually Transmitted Diseases Treatment Guidelines. Clinical prevention guidelines. cdc.gov/std/tg2015/clinical.htm.
205
Lut Van Damme et al. Effectiveness of COL-1492, a nonoxynol-9 vaginal gel, on HIV-1 transmission in female sex workers: a randomised controlled trial. Lancet 2002, PMID: 12383665.
206
David Wilkinson et al. Nonoxynol-9 spermicide for prevention of vaginally acquired HIV and other sexually transmitted infections: systematic review and meta-analysis of randomised controlled trials including more than 5000 women. Lancet Infect Dis 2002,