It is very different with each woman; however, the most common signs are:
Some women experience these at first and some don't; it all depends on your body. Contact your doctor if there is a possibility of being pregnant. It's better safe than sorry!
Not always, each pregnancy is different. Having experienced pregnancy before, you might notice symptoms sooner because you might know what to look for.
Some women do not have strong pregnancy symptoms. You may want to take a pregnancy test and plan a visit to your doctor for a pelvic exam.
A tubal ectopic pregnancy is usually discovered sometime between the sixth or seventh week of pregnancy, but can be noticed as early as four weeks into a pregnancy. If there a no symptoms of a tubal pregnancy, it may go unnoticed until a first trimester ultrasound.
No it is far to early to say anything about pregnancy in the first week.
nausea vomitting and sore breast are symptoms of pregnancy
They can be, but I have always been told that each pregnancy is a completely new and different experience, and will possibly have very different symptoms.
What is a timeline for pregnancy symptoms
Pregnancy symptoms occur at 2 weeks after sex at the earliest.
Pregnancy signs and symptoms are different from person to person. Of course, a missed menstrual period is a major sign. Some women notice breast tenderness and feelings of nausea as well.
it can sometimes be one of the first symptoms