Si la ropa interior de tu esposa tiene este tipo de manchas, debes saber que…

white or transparent;

thick and sticky or watery and slightly stretchy.

However, if the discharge seems unusual, it could indicate:

Condition Characteristics of secrecy
Candida (fungal infection) lumpy and “grainy” consistency
bacterial vaginosis strong “fishy” smell
Trichomoniasis yellow or greenish foamy discharge
Contact a specialist if you experience:

Blood stains.