Can anyone recommend good milk bottle for little one? Currently using avent but recently baby not drinking much not sure if its teats issue or she's teething. Was thinking if I should change to another brand. (baby is 4 month plus) Any advice?

Hi Camellia, do check if the teat size is too small for the baby as baby might get impatient when suckle through slow flow. You may try teat that is one size bigger. For 4 months old baby, it could be due to colic and makes tummy discomfort to take in milk. You can try to massage baby's tummy to relief the pain and discomfort. Example of massage can be found on youtube, e.g. https://www.youtube.com/watch?hl=en-GB&v=A1kQ-7gREcM&gl=SG If you are considering new brand of bottles, Pigeon Wide-Neck Nursing Bottle – PPSU (Polyphenylsulfone) is very good as the teat is softer and reduce colic. You can read up more information from http://www.pigeon.com.sg/product_uri/bottle-feeding/glass/160ml5oz-nursing-bottle-ppsu/