Every pregnancy is different. Most women feel no different at all in the first week. Some have problems such as Kate Middleton.
Most of doctors schedule a second ultrasound week twenty of the pregnancy
I dnt know
You may be able to feel the pups moving around by week 6 or 7 of the pregnancy.
If it's your first pregnancy you probably won't feel anything for another 4-5 weeks, if your second or later child, you will probably feel something in the next week or two.
Pregnancy is divided into three trimesters.The first trimester is from the first week to the 13th week.The second is from week 14 to 27. The third and final trimester is from week 28 to the end of your pregnancy (about 40 weeks)
i am pretty sure that you can have sign during any duration of pregnancy!
Usually after the second.
around week 16-22 (second trimester)
I have had a madly itchy scalp for the last 6 weeks and I am up to week 12 week of my pregnancy. I feel like pulling my hair out... I suggest get a pregnancy test quick!
I got pregnancy cramping in my second week but every one is different.
http://www.paternityangel.com/Preg_info_zone/WeekByWeek/Weekly02.htm