Babies can typically start sitting in a stroller around 6 months of age when they have developed enough head and neck control to sit upright comfortably. It is important to always follow the manufacturer's guidelines for when it is safe for a baby to use a stroller. **

The baby may not like lying in the stroller because they feel confined or restricted in their movement. They may prefer to be held or have more freedom to explore their surroundings. The stroller could also be uncomfortable for the baby, causing them to fuss or cry when placed in it. It's important to pay attention to the baby's cues and find alternative ways to keep them comfortable and content while on the go. **

To convert a stroller into a double stroller, you can typically purchase an additional seat attachment that is compatible with your stroller model. This attachment usually includes a second seat and the necessary adapters to connect it to the stroller frame. Once you have the additional seat attachment, you can easily install it onto your stroller to create a double stroller configuration. Make sure to follow the manufacturer's instructions carefully to ensure proper installation and safety for your children. **

To expand a stroller into a double stroller, you can typically attach a second seat or a standing platform to the existing stroller frame. Some strollers come with the option to add a second seat directly underneath the main seat, while others may have adapters that allow you to attach a separate seat or platform. Additionally, there are stroller models that are specifically designed to easily convert from a single to a double stroller by adding an extra seat or platform. It's important to check the specific instructions and compatibility of your stroller model before attempting to expand it into a double stroller. **

The baby may not like lying in the stroller because it feels confined and restricted. Babies are naturally curious and want to explore their surroundings, and being strapped into a stroller can limit their ability to move and see what's around them. Additionally, the stroller may not be comfortable for the baby, causing them to fuss and resist being placed in it. It's important to find ways to make the stroller more enjoyable for the baby, such as adding toys or taking them for short walks to keep them engaged and happy. **

To get a baby used to a stroller, start by introducing the stroller to the baby in a calm and positive manner. Let the baby explore the stroller by touching and playing with it. Once the baby is comfortable with the stroller, place them in it for short periods of time, gradually increasing the duration as they become more familiar and comfortable. You can also take short walks with the baby in the stroller to help them get used to the motion and surroundings. It's important to be patient and gentle during this process to ensure the baby feels safe and secure in the stroller. **

Yes, you can use Flixbus with a baby and a stroller. Flixbus allows one child under 3 years old to travel for free with each adult ticket purchased. You can bring a stroller on board as long as it can be folded and stored in the luggage compartment. It's important to inform the bus driver when boarding that you have a stroller to store. Overall, Flixbus is a convenient option for traveling with a baby and a stroller. **

Babies may not want to go in the stroller for a variety of reasons. They may be feeling uncomfortable or restless, they may want to be held and feel closer to their caregiver, or they may simply be curious and want to explore their surroundings. Additionally, some babies may have developed a negative association with the stroller if they have had previous unpleasant experiences in it. It's important for caregivers to be patient and understanding, and to try to address the baby's needs and concerns in a gentle and supportive manner. **