 [ Symptoms ] will using rogaine effect the results a scalp biopsy i e would it prevent a dermatologist from telling whats wrong [ Disease ] if you are looking for natural methods i am sorry to say there is nothing safe 100 you can use condoms as a method but it does not guarantee of course to prevent conceiving about the period regulation you can do exercise yoga and meditation to help regulate them as irregular periods are sometimes due to nervousness and stress