Polygynax capsule I know is good for the treatment of fungal infection and it's not recommended in pregnancy and breastfeeding, please visit the hospital, consult a gynecologist for better explanation and treatment.

Yeast infections during pregnancy are more common than any other time in a woman's life, especially during the second trimester of pregnancy. You may be noticing an increase in the amount of thin, white, odd smelling discharge. This is common and a normal symptom in the second trimester.

Not really but when trying to conceive, all forms of infection should be treated.