The Science of Syncing
The Science Behind Period Syncing - Forbes
Research over the last few decades has neither confirmed nor completely written off theories about period syncing when you spend a lot of time with someone.
Period Syncing: Real Phenomenon or Popular Myth? - Healthline
Period syncing describes a popular belief that women who live together or spend a lot of time together begin menstruating on the same day every month.
Does Your Period Really Sync With Close Friends'?
Stemming from a 1971 study published in Nature, the menstrual synchronization myth — called the McClintock Effect — suggests that pheromones ...
Do Periods Actually Sync? - GYNECA
Strassman calculated the mathematical probability that periods overlap due to coincidence rather than due to the synchronization of pheromones, ...
Experts say the 'cycle syncing'... (CNN News) - Behind the headlines
The premise of cycle syncing is relatively simple. Instead of doing the same type of workouts throughout the month, you instead tailor your workouts according ...
Period Syncing: Does Your Period Really Sync With Close Friends?
Another study conducted by the period-tracking app Clue analyzed data from over 7,500 menstrual cycles and found no evidence of synchronization ...
The study concluded that period syncing was a real thing that people who menstruate experience when they're in close contact with other people who menstruate.
Why Do Women's Menstrual Cycles Sync Up? – CONTROL
By observing 135 college women, they discovered that many of the women living in the dorm had similar period cycles by the end of the study. This is where the ...
Menstrual synchrony - Wikipedia
Martha McClintock's 1971 paper, published in Nature, says that menstrual cycle synchronization happens when the menstrual cycle onsets of two or more women ...
Women do not synchronize their menstrual cycles - PubMed
Second, we reviewed the first study reporting menstrual synchrony. We found that group synchrony in that study was at the level of chance. We then show that ...
What you should know about cycle syncing - Hologic
It's based on the idea that the hormonal changes that occur during the different menstrual cycle phases impact you physically and emotionally.
The Surprising Reason Why Periods Sync with Friends - Diva Cup
While (spoiler alert!) modern research has concluded that syncing is solely mathematical and based on probability and has nothing to do with one ...
Is it true that periods synchronise when women live together? - BBC
The theory behind the syncing of menstrual cycles is that women's pheromones interact when they are in close proximity, causing them to have ...
Cycle Syncing Is Trendy. Does It Work? - The New York Times
In 2021, the wearable fitness tracker Whoop introduced features to help women sync their workouts and cycles. Last summer, Nike started a cycle- ...
Why Do My Periods Sync with My Friends? | Libra Blog
In a 1971 research study by Martha McClintock (fun fact: menstrual syncing is also known as The McClintock Effect!), it was found that when ...
Some still think periods can sync up. That's why it's so important to ...
CBC talks to people on the streets about 'cycle syncing' — the idea that women's periods will sync if they are in close quarters to each other — ...
Period syncing: is it a real thing? - Holland & Barrett
Period syncing, also known more formally as menstrual synchrony, describes the popular belief that people who spend lots of time together start to menstruate ...
Is period syncing a real thing? : r/TwoXChromosomes - Reddit
I am talking about several years being in sync. As soon as we lost touch our cycle were not in sync anymore. (I don't know the exact timespan, ...
Cycle Syncing Won't Fix Women's Fitness - Time
Cycle syncing taps into the wellness world's current obsession with hormones, the chemical messengers that drive key physiological functions of ...
Is Period Syncing a Real Thing? - Thinx
Hormone levels play a crucial role in regulating menstrual cycles. The synchronization of hormonal fluctuations between people in close ...