I would avoid them. I don't mean avoid using them, I just mean when you are cooking something in them, stay out of the room. If they are faulty they can give off microwaves which can be harmful to you, but particularly to your baby
No
yes
None
Yes, some people do. Some of the 'bump' in the first trimester is just from bloating, however
Is citrate of magnesia safe to take during 1st trimester of pregnancy?
unlikely to be with efficacy in 1st trimester
yes
First. It is during the 1st trimester that the affects of fetal alcohol syndrome have a physical affect (drinking later causes the cognitive effects, but earlier in the pregnancy can cause the characteristic facies)
First trimester: 0-12 weeks (so 12 total) Second trimester: 13-28 weeks (so 15 weeks total) Third trimester: 29 weeks-40 weeks (so 11 weeks total)
You can, but its probably not very healthy, so as long as you compensate with healthy foods, and regularly exercise lightly, you should be okay.
As soon as the 1st trimester!
Progesterone is the hormone secreted by the corpus luteum that maintains the uterine lining during the first trimester of pregnancy. It is essential for supporting the growth and development of the embryo.