How are you’ll babies sleeping at night??

Proud of my 10 week old...it’s progress!! I usually fix three bottles with water for the night to mix with formula. Her 8pm bottle I gave to her after a warm wipe down and made sure the milk was warms. I only used one through the night last night!!! I even woke up out of habit at 12am(when she normally wakes up again after her 8pm or 9pm bottles) looking around like omg she is still sleeping lol how are you’ll little ones sleeping through the night??