A 31 yr old lady 52 kg married life of 3 yrs, trying to conceive since one year, she had two early pregnancy losses, HSG shows right tube block, left patent, other blood investigations were normal,no history of smoking or DM in both partners, karyotyping normal, she is on prenatal vitamins supplements, it's been 6 months since 2nd MC she says not able to conceive. What's further plan?

Shall we refer this couple to IVF?