Suggest you work on your nutrition before you try treatment.
we had Ivf to have our second and despite my low-ish AMH levels the eggs I produced were great quality and had a very high 5 day embryo rate.
our doctors thought it was surprising I’m confident it was nutrition.
read It Starts With An Egg
i didn’t do everything there but some of it. High quality vitamins, fish oil tablets, organic bone stock (I made my own) everyday. Smoothies with collagen. Low sugar diet: no refined sugars at all. Low / no processed carbs (the sugar highs / lows mess with your hormones) endless endless leafy greens.
did you breast feed your first? Eggs are developed in a process that takes several months and draws on your bone marrow. Breast milk similar. So you have to replinsih that.
Chicken bone stock everyday and I forced down beef bone stock around once a week or in a stew if I couldn’t face drinking it.
smoothies with nuts, hemp, red berries, and collagen supplement.
little to no alcohol. good quality organic meat and fish (not a time to be vegetarian)
Occasional square of dark chocolate was my regular treat.
third round of IVF worked.
good luck!