Common side effects of Depo-Medrol include: 1  nausea, 2  vomiting, 3  heartburn, headache, 4  dizziness, trouble sleeping,  appetite 1  changes, increased sweating, 2  acne, or. injection site reactions (pain, redness, swelling).
Other factors (e.g. stress) can result in ovulation being delayed, until as late as the third or fourth week. However, the way our care providers calculate pregnancy due dates is by assuming ovulation on day 14 of a 28 day cycle. You can already see a major reason why due dates aren't so accurate!
When does ovulation happen? Regardless of how long or short your cycle normally is, ovulation usually occurs about 14 days before your next period starts (FPA 2014, NHS Choices 2016a). For example, say you have a regular 28-day menstrual cycle. Count the first day of your last period as day one. Your fertile window is likely to be around days 10 to 15. However, a lot of women have an irregular cycle. If this applies to you, the time from the first day of your last period to ovulation can vary from one month to the next (FPA 2014). What are the signs of ovulation? You can start to notice signs that youâre fertile about five days before you ovulate.