Vagina Museum
@vaginamuseum.bsky.social
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World's first bricks and mortar museum dedicated to vaginas, vulvas and the gynae anatomy. Website: https://www.vaginamuseum.co.uk/ Other social links: https://beacons.ai/v_museum
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vaginamuseum.bsky.social
If you'd like to take a bit of time appreciating Wegener's work which was *not* advertising douches, here's a ton of paintings and drawings she did of her wife masto.ai/@vagina_muse...
masto.ai
vaginamuseum.bsky.social
A beautifully-illustrated circa 1920s ad drawn by the gifted and iconic Gerda Wegener. But before you get this framed or tattooed on yourself, we regret to inform you it's advertising a soap for vaginal douching.
Illustration of two cherubs with tumbled, curly hair. They are standing over a large bowl at waist height. The angel on the left scatters in flakes from an art deco tin labelled Gyraldose. The angel on the right tips water from a Grecian-style jug into the bowl.
vaginamuseum.bsky.social
Now, we know whenever we post about animal facts, a lot of you wish that this worked for humans, too. So we'll leave you with this: humans tried a process where you gave birth while "asleep". It was actually pretty horrifying. masto.ai/@vagina_muse...
Vagina Museum (@[email protected])
OLD THREAD CROSSPOST Childbirth fads are frequently associated with influencers and seen as a distinctly 21st century thing. Let us tell you about an early 20th century birth fad: the twilight sleep,...
masto.ai
vaginamuseum.bsky.social
The newly-formed bear family start emerging in spring, when the female bear wakes up, having slept through most of its pregnancy, birth, and a lot of lactation. The bear will have lost a lot of body weight in sustaining itself and its young. No wonder mama bears are so grumpy.
vaginamuseum.bsky.social
For a female bear, implantation occurs once the bear is hibernating. Bear cubs are born about eight weeks after implantation. The female bear is still hibernating at this point. The litter of bear cubs suckle, and the female bear continues sleeping.
vaginamuseum.bsky.social
This phenomenon is called delayed implantation, or embryonic diapause. Bears aren't the only mammals who can pause a pregnancy - it's been observed in around 130 species.
vaginamuseum.bsky.social
This doesn't happen in bears. Once the fertilised egg becomes a blastocyst, all division stops. It doesn't implant. And this ball of cells just kind of floats around in the uterus until it's convenient for the bear to continue its pregnancy.
vaginamuseum.bsky.social
After the fertilised egg has divided a few times, it makes its way into the uterus. In most mammals, this ball of cells keeps on dividing and implants. Eventually, a placenta forms and provides everything the embryo, and later foetus, needs.
vaginamuseum.bsky.social
So do bears have lengthy pregnancies lasting seven months? Here's where it gets a little bit unusual...
vaginamuseum.bsky.social
Usually, at some point in the mating season, one or more bear eggs will get fertilised, and begin the process of cell division. So far, so very normal for pregnancy. But here's the thing: brown bears don't give birth until late January.
vaginamuseum.bsky.social
This oestrus period lasts about two weeks, and during this time a busy female bear will mate with up to eight males.
vaginamuseum.bsky.social
Brown bears like Chunk mate in early summer, usually between May and July. A female brown bear will enter oestrus ("heat") roughly every four years, and pee everywhere with special oestrus scent to tell the males that she's DTF.
vaginamuseum.bsky.social
Big congratulations to Chunk for taking the crown as this year's #FatBearWeek winner! Today feels like as good a day as any to tell you all about a little trick that bears have to ensure pregnancy takes place during OPTIMAL FATNESS.
A very fat bear standing in a river. He is brown and furry, with a broken jaw which makes his tongue stick out.
vaginamuseum.bsky.social
What's next in Anarcha's Gallery? Get ready for Before the Blood, an exhibition created with Nisaba, the migrant menstrual justice charity. Before the Blood will be displayed starting 8th October...
vaginamuseum.bsky.social
*sigh* Bluesky is Blueskying again. Here's that link again, this time visible to everyone. Trans people's experiences are not adult content, mods. www.vaginamuseum.co.uk/communitygal...
A post from the Vagina Museum, labelled as "adult content": The last day to view Trans Ephemera is 5th October. This community-created exhibition explores diversity, medicalisation and experiences of oppression through the medium of things that are normally thrown away. The exhibition is free to visit - plan yours now!
vaginamuseum.bsky.social
The last day to view Trans Ephemera is 5th October. This community-created exhibition explores diversity, medicalisation and experiences of oppression through the medium of things that are normally thrown away. The exhibition is free to visit - plan yours now! www.vaginamuseum.co.uk/communitygal...
Community Gallery — Vagina Museum
www.vaginamuseum.co.uk
vaginamuseum.bsky.social
But anyway, we digress. Given average lengths of pregnancy, if it's your birthday today, it's statistically very likely that your parents had a very merry festive period. Happy birthday!
vaginamuseum.bsky.social
And even if an egg is fertilised, it may or may not implant. If it does, there's no clear, obvious physical signs in everyone that it happens.

So overall, it's just more straightforward to count from first day of last period.
vaginamuseum.bsky.social
The thing is, it's very hard to tell exactly what's going on inside the human body at any given point. Sure, you can probably remember the date you had sex. But that doesn't mean it'll be the same date as the sperm reaches the egg and they fuse - that can take days.
vaginamuseum.bsky.social
Gestational age is calculated from the first date of your last period. Ovulation, and therefore having something to fertilise takes place approximately two weeks after that. So why is pregnancy generally counted at two weeks *before* fertilisation?
vaginamuseum.bsky.social
That's because the average pregnancy length of 40 weeks includes two weeks where you're not actually pregnant at all.
vaginamuseum.bsky.social
Now, we cannot say for certain that if it's your birthday today, you're the result of a Christmas Day shag. It's likely you might in fact be the result of a New Year kiss that became full-body.
vaginamuseum.bsky.social
A very happy birthday to you! Yes, you. 26th September is the most popular birthday in the UK, as well as the USA and New Zealand.

Take a look at a calendar and count backwards by 39 weeks to find out why...