Anyone prenatally detected with chromosomal abnormality

Hi everyone,
I am new to this post. I have been trying to get pregnant for the past 3 years. I tried IUI and went on to IVF and got pregnant on my 1st attempt. Everything was fine until i got my amnio results which said my foetus has 45x 46xy mosaicism. There are much scarier informations in the internet but my doctor looked at the the ultra sound and said everything looks fine so i should not worry about it. Right now all i am doing is praying and giving everything in god's hand. Did any one undergo anything similar to this situation or heard about this. It will really help me and my DH a lot. Pl. pray for me.

Thanks