Start Dating pregnancy late ovulation

Dating pregnancy late ovulation

Results of home pregnancy tests are accurate about 97% of the time.

Just Google "due date calculator" and find one that lets you calculate by ovulation date.

However, most OBs do a dating ultrasound early in the pregnancy and base the due date on those measurements.

This is true even for due dates calculated via ultrasound, which is considered to be more accurate. The time of implantation can also affect how long you’ll be pregnant.

Postterm pregnancy is defined as that lasting beyond 294 days or 42 weeks' gestation.

Optimal management of a low-risk, late-term pregnancy should consider maternal preference and balance the benefits and risks of induction vs. Compared with expectant management, induction at 41 weeks' gestation is associated with a small absolute decrease in perinatal mortality and decreases in other fetal and maternal risks without an increased risk of cesarean delivery.

Although there is no clear evidence that antenatal testing beginning at 41 weeks' gestation prevents intrauterine fetal demise, it is often performed because the risks are low.

You could deliver within a four to five-week range, and you wouldn’t be considered pre-term or post-term. With Clomid or IUI, you might know when you had your trigger shot.