It is completely normal for some women to have a smaller baby bump at 17 weeks of pregnancy. Every woman's body is different and the size of the bump can vary. Factors such as the position of the baby, the mother's body shape, and muscle tone can all contribute to how much the stomach shows. Additionally, first-time mothers may take longer to show compared to those who have had previous pregnancies. If you are concerned about your lack of visible belly growth, it is always best to consult with your healthcare provider who can assess your individual situation and provide reassurance or further guidance if needed. Remember that every pregnancy is unique and there is no one-size-fits-all answer when it comes to baby bumps.