Ovulation After Trigger Shot Iui
Iui procedures that are based on the body s natural lh surge should be scheduled between 24 to 36 hours following ovulation.
Ovulation after trigger shot iui. Because there is no exact time frame as to when ovulation will occur the day of a woman s injection and the two days following her injection are very important. Note that once an egg is released it remains viable for only 24 hours. This medication is an injection with a small needle in the abdomen. When the follicle is at least 20mm and the uterine lining is at least 7mm a medication known as a trigger shot can be given to trigger ovulation.
Using a trigger shot. Sometimes ovulation will happen as quickly as 24 hours after injection and it can happen as long as 48 hours after injection. Ovidrel is a type of injectable medication that s also known as a trigger shot it may be used by itself or along with other fertility drugs. This is a bit different from urine ovulation predicition kit testing in this scenario ovulation can occur in a broader window theoretically anywhere from 12h 36h.
I was given the pregnancy hormone hcg which helps follicles mature and ensures that ovulation occurs within 36 hours. However the small number of patients and the different sperm preparation techniques used between the two groups were the main limitations of the study. The trigger shot usually contains hcg to the tune of 5 000 or 10 000 ius. Doctors administer this hormone to help time insemination they want sperm to be waiting for the mature egg an egg survives for only 12 to 24 hours post.
An iui scheduled 36h after the injection is well timed. In general referring to the first day of a woman s period as day 1 iui is performed between day 12 and day 16 of the monthly cycle. My trigger shot was the first hormone injection i had ever received. Ovidrel may be used in a cycle with timed sexual intercourse intrauterine insemination iui or in vitro fertilization ivf to improve the odds of pregnancy with each cycle.
Since the shot is used differently in iui and ivf this means that the timing of the shot is important in. Ovulation generally happens about 36 to 40 hours after administering a trigger shot. Showed an improved pregnancy rate when iui was performed with a time interval of 38 40 h 60 pregnancy rate as compared to shorter iui interval 0 pregnancy rate after hcg.