(1) the first weeks of pregnancy(2) a straightforward pregnancy(3) A baby's brain and spinal cord are formed from the neural tube very early in pregnancy .(4) In the United Kingdom over a quarter of pregnant women who smoke continue to do so during pregnancy .(5) We also asked women about use of nicotine replacement therapy during pregnancy .(6) They are shown that their future will be brighter if they avoid early pregnancy .(7) We booked the first visit with our local general practitioner in the seventh week of pregnancy .(8) They are usually born after a normal, full-term pregnancy .(9) The first test of any pregnancy is one that confirms the woman is pregnant.(10) a straightforward pregnancy(11) Stretch marks happen when the skin is stretched a lot over a short period of time, such as during pregnancy .(12) it's her first pregnancy(13) Ectopic pregnancy is an important cause of maternal deaths in early pregnancy .(14) the first weeks of pregnancy(15) Diabetes can develop during pregnancy in a woman who hasn't previously had the condition.(16) The practice of screening all pregnant women for syphilis in every pregnancy should continue.