When you have a baby, you receive the most beautiful gift of all, but post-birth, your body can be left in a shape that doesn’t reflect how you looked pre-baby at all. For this reason, a growing number of women are joining post-natal classes and are trying to get back into shape after giving birth to their little ones. With a newborn baby in tow, it can be hard to go back to the gym — but where there’s a will, there’s a way. Despite enthusiastic mothers, it is not recommended to jump back into exercise straight after birth. Typically, the NHS recommends that new mums wait around six weeks…