Patient :My ex girlfriend that lives in Bali, Indonesia is pregnant, I'm from Croatia, I was with her on vacation from 2nd November to 23rd November
We were fighting a little bit so started having sex from 12th November, on 6th December she did a pregnancy test and informed me she is pregnant.
On 10th December she did an ultrasound that she sent me and it says due date 5th August, baby age 6w0d.
On 13th January another ultrasound that says due date 5th August, baby age 10w 6d.
Later ultrasounds I don't have, but the first 2 convinced me I'm the father.
Week ago I found out she was having sex with another guy before I came, so 1st November could be last date she had sex with him, and she convinced him he is the father, and he is also convinced saying everything lines up with him being the father, he said he talked to the doctors and they told him it adds up to time he was having sex with her.
I am totally confused, how can he be sure he is the father when first 2 ultrasounds give me conception date exactly 12th November, can later ultrasounds change due date or conception date, she is having a boy, could it be bigger because boys are relatively bigger (I was 4.5 kg) so that ultrasounds he saw give him results he wants to see.
Don't ask me about her period because this girl obviously lies a lot, as far as I know it was at end of October, but that can't be verified.
What I do know is that she got some symptoms while I was still in Bali, on 21st November, last time we had sex it was a little bit painful for her, she had some vaginal discharge, her breast were extremely sensitive, she was also feeling extremely tired all of a sudden.
First time she mentioned she feels nausia was 4th December.
If it means anything for the results, she is a healthy Indonesian girl, 160 cm, 50 kg.
I know I have to do dna, but I will attach the ultrasounds, so maybe you give me an opinion who is more likely the father based on them?
Thanks for trusting us about your health care.
I can understand your concern here.
I have moved through her ultrasound scan and your description and in my opinion you are most likely the father of a baby.
But as you know it is only confirmed by DNA paternity testing.
With my calculation from her due date most probable conception date from 6 November to 10 November and most probable sexual intercourse dates are November 3- November 10th.
Another possible conception date November 5-15, possible intercourse date nov 1- nov15.
So with above date calculation, you are most likely the father of the child.
Hope it is useful, feel free to discuss more questions.
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.