Indeterminate results

So last week i seen my doc for some swabs due to ttc for 3 years with nothing and swabs were the first thing she suggested

They did both chlamydia and gonorrhoea test and today i got my results as

your swab test result was indeterminate and needs to be repeated. please book an appointment for this

Wth does this even mean!?

Ps i have been with my husband 10 years I know for a fact neither have been unfaithful