Generally speaking, itchy private parts in early pregnancy can use soda for washing the vulva, but it is not recommended to use it by yourself, you need to use it according to the type of cause of vulvar itching and the doctor’s advice. During pregnancy, due to changes in hormone levels, then the pH of the vagina may also change accordingly, so pregnancy is susceptible to bacterial attack, vulvar itching, possibly accompanied by abnormal leukorrhea and other phenomena. If the symptoms are mild, then you can follow the doctor’s advice to use 2%-3% soda to wash, but be careful is to wash the vulva, do not wash the inside of the vagina, and at the same time need to follow the doctor’s advice, do not use drugs at will. However, different pathogens caused by vulvar itching, treatment methods are different, if the symptoms are not controlled after the use of soda, then it is recommended to consult a doctor in a timely manner, improve the detailed examination, change the appropriate treatment program, while paying attention to timely replacement of intimate clothing, pay attention to daily hygiene.