If tvs probe is not sterlise & not covered then sperm can transfer frome one women vagina to anohter?can this transerferd sperm case pregrancy?

When sex wUR partner: Highly unlikely that you could be impregnated via sperm on probe, vaginal probe is usually covered. If not, was certainly wiped ; thus any sperm in other woman's vagina unlikely to survive on a probe. U know when u ; partner last had sex. Date of conception from last period, ; thus ovulation, often mistaken. Final proof would always be dna testing of baby ; your partner who would be baby's father.