Dilemma please help

[Hopefuldad91]

So long story short my gf recently had a baby on Dec. 3rd. We broke up awhile and each did our own thing but we got back together.. she didn't find out she was pregnant till she was around 4 months due to no symptoms and that happened to be around when we got back together. I've been with her since, really hoping the baby is mine because I love her and want a family with her. We are waiting till after holidays to take a test because of I'm not the dad I'd be devasted on the holidays. Here's some info.

Due date was Nov. 30th. Based off ultrasound at 4 months. Had OB appointment gave her a "rough" cervical exam and she ended up bleeding and having contractions and had baby morning of Dec. 3rd.
Had growth scans throughout pregnancy due to measuring behind
Baby boy was born 19inch and 6lb3oz
Admitted to having sex Feb 26th, Feb 28th with other guy before getting back with me

Started dating me again and we had sex on March 5th, 8th, 11th and so on.
I used pullout method but we had sex multiple times after ejaculation.

She told me the guy she was with used a condom but they never checked to see if they possibly broke.

[Hopefuldad91]

Thank you so much! I hope you had an amazing Christmas Plus she did have him 3 days after her due date anyways. She said she thought she would have went later if it wasn't for the being stretched during her cervical check.

[AnnieBrooke]

She may have found out late, but the baby being born at 6 lbs. 3 oz. is not a profile of a baby that is overdue.  In your shoes, I would go in to get the DNA test without fear.  Have a fun, family Christmas.

[Hopefuldad91]

Thank you so much that makes me feel a lot better! I've been so stressed because I've researched it so much and because she found out so late I know it could be off.  Merry Christmas!

[AnnieBrooke]

Sounds like you're the daddy, with conception around March 12.  Nothing in your story indicates conception in February.  Merry Christmas!

[Hopefuldad91]

Anyone?