½ûÂþÌìÌÃ

A midwife can be a good source of support, especially for a first-time mother - but only if you can communicate with her.
However, the services of a midwife are optional and, if you cannot benefit from it due to the language barrier, it is perfectly o.k. to not have one.
You will have a hospital-appointed midwife during birth and can get most of the medical support needed from your gynaecologist and paediatrician. (Medical doctors, being better educated, are more likely to speak English!). For everything else (e.g. how to deal with a baby in daily life) you can probably find an experienced elder lady (surrogate grandmother) in your circle of friends or neighbours.
My (Singaporean) wife did it this way and we were fine.

Thank you. That is wonderful to hear. My gynecologist speaks English (thank goodness), but she's the only one who does for now. Because I just moved here, I have not met many people besides those around my age of mid 20s in class. So I am heavily depending on family.