Just wondering the odds..

[Yazmine2000]

I've recently discovered I'm pregnant. In the week I conceived, I had sex with my regular partner and a casual partner (protected no accidents). Has anyone ever been in this situation where the baby was the partner that protection was used with?

I'm also considering prenatal DNA testing, if anyone has used this, please let me know how it went.

There are so many factors here - the type of contraception being one of the main ones. How can you be sure there was no accident?
I'm assuming condom, given that you're pregnant (though it isn't unheard of to get pregnant on the pill)

Does your regular partner know you're also sleeping with someone else?

Just a condom yes, I'm certain there wasn't an accident. The condom was in tact throughout, that much I saw for myself.

@Yazmine2000 condoms can have micro tears that aren't super noticeable, but it is more likely that your regular partner is the father as this isn't common.

@husbandcallsmepickle how is that in any way relevant to the question? It's none of our business, we're not the morality police.

It will be your regular partners baby. Because you had protected sex with the causal partner. So the odds are in your regular partners favour. As that was unprotected and more likely.

Thank you