I feel AF coming... tips for next month

I know it isn’t over until AF shows her face but i truly feel she’s on her way...

Any tips for next month? I’m really going to make an effort to eat very well and exercise daily. I do, however, worry about my husband because he recently had major surgery over the summer and was so sick last year... he is so much better now and doing so well. Are there any specific vitamins or things that can help a man too ?