You have to ascertain whether ovulation is taking place and what is the condition of m.c. Your doctors are best to take care but I opine that herbal support will be useful in such cases. Aartav shudhhi i.e cleansing of reproduction system i.e endometrium. ovaries etc by way of herbal decoction also induces ovulation. Similarly spouse s spermatogenesis and erectile actions and mutual rapport to reach orgasm without stress also plays a pivotal role in conceiving. If you can meet an Ayurveda specialist to guide you thru the process starting from Pathyadi Kvath for starting cleansing process to Phal ghrita for nourishing embryo, you will be at advantage. The herbals will not counteract in other processes and will only bring benefit. Waiting to wish you happy parenthood. Hope it helps you.