I just had one not to long ago I went to my doctor && she gave me some cream within 3 days it was gone ,talk to your doctor before it get worst
You can get all kinds of infections when pregnant. I got blatter infections in my last pregnancy. If you suspect an infection of any kind while pregnant. You need to get to the hospital right away. My infection landes me in the OR
Yeast infections are quite common when pregnant. I dont know if there are technically specific causes. It really depends on the woman, some get them very easily. Sex can be a cause, always pee right after sex especially if using a condom but really either way and that can curb getting them.