IS 28 THE NEW 40?

I have been spending an unhealthy amount of time binge watching a lot of Tv shows and series, most of them about women trying to find themselves, a lot of them filled with so many sex scenes (which i find weird since recent study shows that 80% of women don't enjoy sex) and all of them filled with relationship and life struggles.
These characters vary from late 30s to 40s and I see so much of myself in them. I and my friend T, have constant conversations about these shows. Our love for Tv is one of the things we have in common. We watch all these characters struggle with love, relationships, balance and careers and we can reference most of their struggles to our present life and what we face or have been faced with.
The most recent shows we have both been binge watching is "Being Maryjane" and the endless rerun of sex and the city, these shows are filled with women in their late 30s to early 40s and all their struggles are similar to ours. These one realization made us ask ourselves,

  Is 28 the new 40?

Is the world so advanced that the struggles of women now start immediately after they hit the mid twenties clock? Do women have to put their lives on hold, their career on hold, and pay more attention to what the society expects from them?
I know of guys fortunately don't have this problem, the one pressure they may face is financial stability, which just has to eventually happen as its not tied to a certain age or stage in their lives, if they get it at 20, 30, 40, no one cares.
For women, serious relationships, stable careers, Marriage, childbearing and stability are well expected, and it used to be a matter of  make sure you have kids before you are 40, but right now if you are 28 and yet to be engaged their seems to be a certain way the society views, sees or perceives you.
Can we say that this undertone might be the very reason women keep running into marriages, and having kids that they might not be ready for? Can we also say that this unconscious age expectancy is why most recent marriages fail? 
I was recently on instagram, when a post came up of an old friend who apparently said no to an advance by a guy of a different tribe from hers, the result was the guy sending the screenshot of the conversation to a popular gossip page, calling her an old unmarried lady, who at 30 shouldn't have a right to choose because she's too old to have a say".
In the comment section, I say a lot of replies from people who agree, and just like that I confirmed my fears, the stigmatisation that the society as set for women who are above 28 and yet to be married is real, If those who are 28 are being treated that way, are those who are 40 even being given chances?
This isn't even a case of double standards, this is just the society fast tracking its expectancy of women and indirectly age shaming us.
Women need to take their power back, I'm a year and few months from 28, but I constantly feel the pressure to get my life almost on track before then, I'm also 'personally" hoping that before 30 a few things in my life have been stabilized, However if that doesn't happen I will keep forging ahead. I will reclaim my 28 back and determine what the new 40 is.
If you are woman, and you already feel this pressure, How do you cope? Do you agree that the society is constantly pushing the idea that 28 is the new 40? Let's hear it.