When an individual has a pinched nerve in the lower back, for example, symptoms of pain will usually radiate down the leg. A pinched nerve in the neck can cause pain to travel from the neck, through the shoulders, down the arms and into the hands. Muscle spasms in the back commonly coincide with pinched nerves and can cause weakness in the arms or legs. The two most common pinched nerves in the lower back are L5 (lumbar 5) and S1 (sacral 1).
Most pregnant women start to get the queasies when they're about 6 weeks along, but some can experience morning sickness (which unfortunately can occur morning, noon and night) earlier. It will most likely subside as you enter the second trimester.
However, these symptoms are often attributed to PMS or an upcoming period, so sometimes they are not seen as pregnancy symptoms right off the bat! Three to four weeks after conception. At around three to four weeks after conception, more obvious pregnancy symptoms should start to show up. The area around a womanâs nipples should be getting darker and increasing in size. She might be experiencing some nausea (which could be morning sickness) or queasiness.