There are other theories as to what causes nausea during pregnancy as well. Some other contributing factors might be: Estrogen is another hormone that rises during early pregnancy and could contribute to queasiness. A sensitive stomach could be made worse while trying to adapt to the changes of pregnancy.
Preparing to use a push lawn mower: 1  When using a push lawn mower, always wear safety glasses or safety goggles. 2  This lawn mower safety tip should be followed even while performing an adjustment or repair. 3  Objects thrown from a push lawn mower can ricochet and cause serious injury to the eyes.
As with electric mowers, thereâs some variability in gas mowers. Our push mower is pretty typical. We can mow about half an acre on a single tank, and our tank is about 2/3 gallon. At a price of $3.50 per gallon, thatâs about $2.35 for a single mowing. Per acre, you can use an electric mower for $1.04.