If you have a shorter cycle — the average is 28 days — pregnancy could occur if you have penis-in-vagina sex without a barrier method during or just after your period. For example, if you have ...

Say you ovulate early, about six days after your period starts. You have sex on the ... it’s pretty much impossible to ever be 100 percent safe when it comes to avoiding pregnancy, if you ...

A reproductive health expert answers common questions about opting out of periods with continuous use birth control.

how many days are you safe from not becoming pregnant after you went out of your periods. Answer::While most women ovulate around Day 14 of their cycle, 20% of women ovulate at unexpected times, some ...

This technique involves tracking your period and determining safe days to have sex based on ... An egg lives for about a day after ovulation and sperm live for about five days after sex.

It's also very unlikely that you would get pregnant during your period or one to two days after it. However, it could happen if you have irregular periods or conditions that throw off your cycle.

If so, good news: It's possible to delay your period safely, doctors say. A "regular" period is one that comes every 21 to 35 days, says Suzanne ... want a period, it's safe to delay or prevent ...