Maybe this is why most lesbians unlesbianate themselves eventually...

 Yes, it is possible for lesbian and bisexual females to get STIs. In fact, some evidence suggests they may be at greater risk of certain STIs. These may include STIs such as HPV, herpes, and trichomoniasis. 

In fact, some evidence indicates that women who have sex with women (WSW) may be at a higher risk for STIs. This may be due to certain risk factors, such as not using barrier protection during sexual activities. Lesbians and bisexual females can get the same STIs as heterosexual females.

STIs can spread between females through skin-to-skin contact, mucus membrane contact, vaginal fluids, and menstrual blood. As such, it is advisable for lesbian and bisexual females to undergo regular screening and testing for STIs.

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