No it is not safe to lift heavy weights when pregnant especially not another grown up person. All the best to you!
You take their arms and elbows and help lift them to their feet.
It depends on what they need exactly. Check the guide here http://www.articlesbase.com/disabilities-articles/lift-chairs-for-the-elderly-1032181.html
A lifting sling is usually used to lift a person up that has fallen and can't get up. It can also be used to move an individual from point A to point B. Elderly people often fall and the people that are taking care of them use this device to get them up from where they have fallen.
Injuries from falling down stairs are really common in the elderly, so the greatest benefit of a stair lift is the reduced risk of injury from falling down stairs. If someone is no longer able to move between the different floors of their home, installing a stair lift is an alternative to placing them in a full-care facility or nursing home.
lift heavy things
no
As we age we lose flexibility, agility and strength. So getting out of a chair can be a challenge for the elderly. Hence a lift chair aids you in this.
You can find a safe toilet lift seat at www.DrugSupplyStore.com You can also find some very safe a reliable models at www.eazylift.com.
Pride Lift chairs are produced by Pride Mobility Products Corp. The chairs are used to help the elderly or disabled get out of a chair more easily.
lift weights in the gym.
Absolutely not. It isn't recommended to lift more than 10.
I don't see why not as long as you have been trained and certified to operate a fork lift.