yes you can have your pregnancy after 3 months of currattage.
If you want free
pregnancy test then there are many ask your gynecologist about it.
But Folic acid and
Vitamin B12 combination medicines can be helpful. As your age is more than 30 you should continue it. If further guidance needed then ask again.
Thank you.
Dr Chetan Maandharkar
Queen women's Hospital, Ahmedabad