This is my second pregnancy, but during my first pregnancy I had extremely rare complications that couldnt be connected to my genes after several hundred genetic tests. My son had a omphalocile ( an opening in your rib cage where some of your organs pertrude into a sac) A diaphramtic hernia which was an opening in your diaphram where my sons stomich and bowel had moved up into his chest making his lungs so underdeveloped.... He died two days after he was born... he cudnt breath...... the specialist told me she had never seen it in a baby before...they told me it was an accident of nature...but now im pregnant with my second and everything looks good so far .. I hope no one has those problems if anyone needs more info or has any of these problems.. just ask i've done extensive research into this.