No it is not
yes
The first week of pregnancy is technically the week your menstrual period, you technically have not even conceived yet! By the time you actually conceive you are about 2 weeks pregnant! (weird I know!). But you should gain about 2-3 pounds the first trimester.
No it is far to early to say anything about pregnancy in the first week.
Ultrasound.
Can you have pregnancy symptoms in first week after having sex
Yes, headaches are very common pregnancy symptoms and are caused by the pregnancy hormones
I went to my first doctor appointment when I was seven weeks and 2days and asked her if cramping is normal and she said it is and its nothing to worry about.
yes yes
Not if all is normal
Heavonbound: Like hell it is! Yes, that is normal.
No it's not normal, these symptoms are cause by pregnancy. Good luck!