hello , in this your endometrium must be above 8.5 mm so that pregnancy will takes place . if size is below 8 mm chances will be hardly 10 % . IUI also fails so i'll not recommend you to go for IUI . ayurvedic medicines has shown very good result, recently i have treated such case now her endometrium size above 8.5 on day 12 .
Next Steps
consult online directly .
Health Tips
1) exercise & proper diet is important.