Is there anyway my boyfriend isn’t the dad?

[Amyarm]

Me and my boyfriend broke up and I slept with another guy June 27,2019. He didn’t finish in me and I even took plan B.  I then had my period July 15th. Me and my boyfriend got back together and were having unprotected sex and I missed my period in August. I was 8 weeks pregnant according to my missed period and my ultrasound also said I was 8 weeks. Is is possible at all the other guy somehow could be the father?

[AnnieBrooke]

Your ultrasound in September would have said you were four weeks further along if you got pregnant in late June. It sounds like you got pregnant around July 28-30, which makes sense with a period coming July 15. Don't worry, Mr. June is so far from being a candidate that he may as well have been Mr. Two Years ago. Congratulations on your pregnancy. : )

[AnnieBrooke]

When was the ultrasound (calendar date) that said you were 8 weeks pregnant, and what due date did it give you?

[Amyarm]

I had my ultrasound September 10th, 2019 that said I was 8 weeks. My due date is April 19, 2020