Sentences with phrase «least effective birth control»
No matter what form you go with, however, you'll need to insert the spermicide right before having sex — and be comfortable with the fact that on its own, it's the least effective birth control method available.
http://www.health.com/ Not exact matches
That being said, it's important to note that tracking your basal body temperature is the least effective method of birth control.
Likewise, using the basal body temperature method for birth control doesn't pose any direct risks, but it doesn't offer protection from sexually transmitted infections — and it's one of the least effective natural family planning methods.