isolated spontaneous abortion

Causes of isolated spontaneous abortion The causes for isolated spontaneous abortion in 1st & 2nd trimester include: Chromosomal abnormalities: 1.Aneuploidy M/C 2.Trisomy – 2nd best answer 3.Monosomy X (20%)- 3rd 4.Trisomy 16 (16%) Germ plasm defects Fetal causes • Weather it is first or second trimester the m/c cause is chromosomal abnormality. The frequency of […]