How much is too much ? Changes in do's and don'ts in 15 years

Ok so since getting pregnant I've been slightly obsessed with researching, as I usually am in pregnancy. But there are some changes that I didn't have last go round.

#1 don't carry anything over 15 pounds? When did that go in place? I mean I am a work in the yard, lift, haul, do person!!
Just yesterday I was cleaning the garage and moving and lifting and working hard (so hard I sweat everywhere!) I did get some cramping right after so u probably shouldn't do that again, but it also drives me nuts playing the "imobile ivilid" when I am capable!

#2 when I was prego with both my girls they said that nail polish poisoned the baby so not to use it, this time it's nope your fine just limi to twice a month ... Uhhh ok ??

#3
 With Kyra people ate deli meat and didn't care,  10 years later with Donna no hot dogs or deli meat, this time around  5 years later, its yes to the deli meat but it must be heated to steaming first... Uhhh ok

#4 no fresh juice ?? What??  No unpasteurized juice from the farmers market? Ok wierd but OK

#5 I didn't remember hearing anything about eggs in either pervious pregnancy but now eggs must be fully cooked and no egg nog :( what !?!? Christmas and thanksgiving is gonna suck!

#6  I didn't remember hearing anything about protien the last pregnancy but this one I'm reading ALOT about high protien foods. I remember the "eat 2 servings of fish a week for baby's brain growth" but that was pretty much it. Speaking of fish .... No shark?!?! I just got some from a friend :( over all,  Good to know though! I eat high protien generally anyway so that works.

#7
Yeahhhhhhhhhhhhhhh I get soft cheese back ;) previously was a no no .. I love brie!

These are all I've noticed so far.. I'm sure there's more.