That is a question better suited for your doctor.
You should go to a doctor or midwife while pregnant there are so many dangers for you and the baby if you don't have medical help during a pregnancy
It's not possible to have a period during a pregnancy. If you see blood it does not necessarily mean something is wrong. There are many reasons for it and you should ask a doctor to find out why
300 cal. per day should be taken extra than your regular intake during pregnancy
8 oz = 226 grams
Cetrizine is not safe during pregnancy. You can take promethazine (Phenergan). That is safe during pregnancy.
there are 3 sig figs. 4, 0, and 5 are the sig figs
There are four sig figs in 1.032
There are four sig figs in 2.905.
There are 4 sig figs in 20.13
There are four sig figs in 60.55.
There are eight sig figs in 57.115102.