AI or IVF? Gender selection..

Hi All,

I'm so confused... I recently had a consultation with a doctor who explained to me how to do gender selection with AI or IVF. I already have 3 children and this would be my last attempt (for a girl) ... AI seems so much more appealing because of its simplicity in comparison to IVF. Being this is my last chance (as we don't want more than 4 children) I'm worried about making the wrong choice and regretting it later...what is the success rate of having a girl with AI..... Anyone know what the percentages are? Have any personal success stories? Or in similar situations and can tell me how they decided?

Thanks in advance

PLEASE do IVF. IVF is a sure thing. Please please please do IVF.