Hi Welcome to HCM 
This is Dr Suchda , NATUROPATH - HOMEOPATH- MAGNATOTHERAPIST going through your query to help remove your problem . your worry  is that 'even after 8 days of your IVF treatment  follicle not growing. Though it is matter of concern ,even then i will suggest you to have patience . 
  I   will suggest you to take care of your physical  as well as mental health .
 Include in your food ,  
Vitamin E  in the form of almonds ,eggs ,fish oil  . take wheat , black gram , almonds ,eggs ,fish oil , ginger , ,lettuce  ,radish cooked with leaves ,milk,refined butter, mango , melon .
 Out  of these , take as many as  you can  in a day . some of these you include in BF , some of them include  lunch and some in dinner  .And 
 last but not the least ,take  water prepared in copper glass twice every day . fill water in copper glass and keep over night , drink it in the morning   . Again fill and keep it for 12 hours and drink in evening , 
Carry on this regime  for 3 month or so . you will see the result .
Keep  your specialist  aware of situation now and then . 
Don't hesitate to get back if have any further query 
All the best . God bless you 
Also do pranayam -Inhale -hold -exhale - hold   deep breathing , dont over do . Keep Calm  and don't take unnecessary tensions . 
Take 
homeopathic Medorrhinum  30 4 pills weekly for 4 weeks