Need Advise Do You Think It's Mine..

Hey ya,

if she has had scans and they are giving you a due date from teh scans they measure it by the growth of the baby, so if the die dats has nto hcanged and the baby is growing at the right rate then there is very little chance that its not yours.

But if you have doubts that it may not be yours there are issues there you need to deal with, shes about 12-14 weeks pregnant from what you have said and if you are stressing thinking that the baby may not be yours then you need to work a few things out before that baby is born.

Best of luck

Sounds like this baby is yours and you should not worry. The docs can't pinpoint the exact conception date unless you guys rarely have sex and keep really good track of these things. Don;t worry about it.

I think yes the baby is most likely yours, obviously the baby was conceived after she came back from college, and you were the only one she was having sex with when she came home, if anything just talk to her about it, and say "yes I know im being a little paranoid but this is a really important thing in my life and want to be as happy and excited about it as possible, and knowing for sure the baby is mine will just give me that peace and ease in my mind, and let me just be happy and not worrying about little silly things", if you approach it to her right, hopefully she'll understand :)

Ok let me explain this to you. I am 30 wks right now. I know the exact date that I conceived because it was the only day I had sex that month. But when you conceive (usually 2 weeks after you start your period, which for your gf zach, is exactly the time you two had sex at the end of the month {feb 28, mar1, mar2} not to mention is when the doctors said she conceived ) they do not start your pregnancy tracking from the date of conception. Because for "most" people you do not know exactly what day you conceived on. So they count from your last menstrual cycle which adds about 2 weeks on to the date. (which is exactly when they are dating her pregnancy to begin for you zach, that is why it looks like she is conceived around the time of her period "she didnt really conceive then so dont worry") now, doing this makes a woman go 40 weeks worth of pregnancy...But in reality the baby is really full term around 38 weeks this is because they add on the two weeks. Do you understand this now? I am 30 wks but the baby is only really 28 wks old. That is the gestational age. Doctors go from the "last menstrual phase" to give them a more exact range of when the baby will be born. Because you can't very well go by when you had sex considering you may have had sex 6 different times in one month and could have gotten pregnant on any one of them. Do you understand now? So from that zach I can tell you without doubt, unless your gf is having sex with someone else while she is back from college the baby is yours. Because she concieved probably like the doctors said around feb 28 or mar 1.

Oh, and as far as the big for its age thing goes, the u/s counts the same way as the doctor. My baby is measuring 30 wks right now, but like I said she is only really 28 wks gestational age. So don't worry about the baby measuring big it is right where it should be if she is 14 wks by counting from the last menstrual phase and it is 14 weeks also. Sometimes though the u/s will say measuring at like 30 wks +/- 12 days. This is because they can't be exactly accurate. Understand? So today she is probably around 16 weeks, 1 day.

Okay, you got it but you must remember they automatically added this in... So if it's saying 16 weeks which she should be, they already added it in and the fetus actual age is 14 weeks. As far as not knowing when your last menstrual phase is, they can usually tell the fetus age from how early the heart is heard (usually around 9 wks), or by how big the head is measuring (going by what most babies are at that stage). Hth!

Put it to the facts... Do you trust her? Do you think she slept with someone else? If you have having those fears you need to come out and ask her