A PCV (Packed Cell Volume) level of 32% during the second trimester of pregnancy is generally within the normal range. However, it is important to consult with your healthcare provider for an accurate interpretation based on your specific circumstances. There can be various reasons for weight reduction during pregnancy, including morning sickness, increased metabolism, or inadequate nutrition. It is recommended to discuss your concerns with your healthcare provider who can provide personalized advice and guidance based on your individual situation.