It is generally normal to feel your baby's movements regularly at 6 months pregnant. However, if you haven't felt any movement for more than a few hours, it is important to pay attention and take action if necessary. There are several reasons why you may not feel your baby moving, such as changes in their sleep patterns or positioning. Try drinking something cold or sweet and lying on your side to encourage movement. If you still don't feel any movement after an hour or two, contact your healthcare provider immediately for further evaluation. They may recommend monitoring the baby's heartbeat or performing an ultrasound to ensure everything is fine with your pregnancy. Remember, it's always better to be safe and seek professional advice when it comes to the well-being of your baby.