My energy up & left all most 6 years ago lol, never to return.
In all seriousness, this pregnancy has been the hardest in terms of tiredness & exhaustion. My last two pregnancies I got that rush of energy that gets talked about in all the pregnancy books. This time not so much.
This time round tho I have school runs, nursery runs & sibling rivalry to referee while taking care of the house & helping support my OH who now has his own business.
With my last pregnancy my oldest was only a small toddler who slept until 9am. I wasn't having to drag him out of bed at 7am to get ready for school. We got up whenever, did what ever took our fancy during the day. Now everything is time constraint, little people have to be taken to somewhere at this time, picked up at this time, taken straight to somewhere or home to do homework & reading.
I absolutely love pregnancy, I do, it's amazing but it is very hard on the body. If men were to do it we would be a dying species lol