Pregnancy is a time of change and growth and there will be little adjustments to be made every day. You will notice great changes in your body as it blossoms and grows with your child. In the first trimester great activity is taking place in the womb, however externally (unless you are having a multiple pregnancy) little change will be noticeable.
The second trimester is when you start thinking about leaving the top button of your jeans undone and opting for elasticated waistbands over fitted suits. This is the time when you should consider investing in a few carefully selected items of maternity wear.