PLEASE HELP ME!

I am 13 weeks pregnant and great grandmother has this gift were she can kind of tell if your pregnant even before you know and she can tell the sex. She said i am having a girl so my bf and i have been thinking of baby girls names.

What do you think of the name Lealani or Kaelani?

And do you have any other suggestions of unique names?

The development of your baby –
Your baby has well formed eyes by now but it is intriguing why he has kept it shut for the past couple of months. However rejoice over the fact that soon your baby will open his eyes and begin to blink. The colour of the eye depends on the ethnicity of the child and the colour is also bound to change in the first year of the baby’s life. Eye colours can be a variety from brown to hazel, blue to grey or pitch black. The eyelashes are still growing which will later serve the purpose of protecting the eyes from dirt and the like. Hair on the head is growing as well. At this point of time, your baby weighs a little less than 2 pounds, appears still to have a number of wrinkles all over its body but the weight will keep adding over the next few weeks of pregnancy till the baby is delivered and the wrinkles will have straightened out by then as well.

The development of your body –
Your uterus is where the home is till before your baby is born and it provides the baby with everything it needs to grow from food to shelter. But are you beginning to worry what will happen post delivery? That is another amusing period to witness. Your baby will be moving around your house if not creating a mess you think you can’t take care of in absolutely no time at all. Safeguard your home against things that might hurt the child. Like sharp edged furniture, sharp objects, glass articles etc. Cover electrical sockets, make sure there are no things that he baby might choke on, install a fire alarm and blocking off staircases are some other suggestions we can help you with. These precautions will ensure your child’s safety. Make sure you do this thoroughly but remember that no matter how much baby proofing you indulge in, personal and careful supervision can never be substituted.

I know that regular months and pregnant months are different and Im 17 weeks and 5 days pregnant. how many months am i in pregnant months

okay…so I am trying to get pregnant have been trying for quite awhile!
I went onto a website to look for symptoms because I believe I am experiencing some sypmtoms. But than I saw this awesome pregnant calculator and tried it out..and i know they probably aren’t accurate but I did it anyway!
here is what I got.

The last day of my period was October 23, 2009–which is true because thats my last day of my period.

My fertility window was 11/01-11/11–i don’t understand this because I thought it was the “day 14″ is when you’re most fertile. So can you tell me what that means?

Estimated Conception Date 11/06/2009–I believe I had sex that day BUT during the past 2 months we’ve not had sex 3 of how every many days there are in 2 months. So im not sure if thats one of those because I know there was 3 days in a row we didnt and it was recently. and if I didn’t have sex on the 6th…than why does it say that? hypothetically thinking im really pregnant right now.

Estimated Gestational Age 2 weeks 6 days–that’d be awesome but can people find out if they’re pregnant that early?

Estimated Due Date 7/31/2010–it says only 5% make it to this date. haha.

So basically what I want to know…is what exactly does conception mean? because when I counted that was only 6 days ago..
So is that calculator wrong? if I’m pregnant how can I be 2 weeks and 6 days?
HELP!?!?
please and thank you!
and PLEASE PLEASE tell me in the most simplest form because I’m still new to this and can’t understand large terms. please and thank you!