Sabira, infertility issues stem from a variety of reasons and without knowing the root cause I cannot provide specifics. I will recommend a wonderful book for a resource called Brighton Baby by Roy Dittmann, OMD, MH. I'd suggest getting some blood work done (hormones, any nutrient deficiencies, etc.) and visit a specialist who can perform an ultrasound to see if there's an underlying physical condition. It is also important for your partner to get a check up as well. Eating a healthy diet filled with a variety of plant-based foods in general can help balance hormones and keep you at a healthy weight - all which are helpful for conception!