You cant have vaginal sex
and then go right to anal sex or vice versa. Its not healthy
and it brings bacteria. The
yeast infection you probably had, but had sex with your husband anyways before getting treated and then you keep passing to each other. That happened with me and BF. But...if you have no signs of a yeast infection, then your husband is the one that needs to go to the doctor to get medicine to clear it up.