Suggest Ways To Monitor Ovulation
Follicular growth scan
I understand your concerns.
Following is my reply:
1) Basal body temperature ( BBT) is not always best way to monitor fertility and ovulation.
2) BBT change happens secondary to ovulation changes and tends to get fluctuated with external climate and atmosphere. I suggest dont rely on it alone. There is no way to externally correct it or increase it.
3) I suggest you listen to your gynecologist advice on letroz and get regular follicular growth scan to identify the day of ovulation which is more promising way to identify.
4) BBT and mucous are not the only ways and not good ways to identify ovulation.
Let me know if you need anymore help.