This method of contraception can be used only if your periods are regular. In 28 days cycle ovulation occurs on day 14 and 30 days cycle it occurs on day 16 of menses. So use condom on 3 days before and after this expected date. Feed in the cell to alarm you from danger dates 2 to 3 times/day.
You can have sex whenever you choose, even while your on your period...though I do not recommend it.
It is safe at any time, but do you ask in respect of falling pregnant?
Do the intercourse in the safe period. It normally starts from 5 days before the cycle and 10 days after the menstrual cycle.
It depends on what you mean by "safe intercourse." In using any method of birth control there is always a potential of getting pregnant. Nothing is 100% effective except for not having sex. So, yes, there is a possibility that you may be pregnant.
Only if you use protection. It's possible to get pregnant at any time.
Yes. Perfectly. However, if you wanted to avoid pregnancy, then you MUST use contraception. As you can get pregnant at any point during intercourse. Whether you are on your period or not.
You're never safe from getting pregnant. True, at some moments during your period it's a little less likely, but you're never a 100% safe.
Yes it is safe
Yes, safe period aren't safe only periods of varying probability. Out of couples relying on safe periods a full 19% gets pregnant during the first year.
Yes, it is perfectly safe to do so, unless there are medical reasons not to.
Yes it is.
yes
Yes, bowling have no effect on your fertility.