Search found 3 matches

by Dr. Rosen
Tue Jan 08, 2019 8:37 am
Forum: IVF Questions
Topic: FET - to down regulate or not down regulate?
Replies: 1
Views: 410

Re: FET - to down regulate or not down regulate?

Bri, You ask a lot of questions and I will try my best to answer them all. 1. Statistically there should be no difference in pregnancy rate in a medicated versus non-medicated cycle. Likewise, I do not believe down regulation should have any effect. 2. The best data I think on the number of days of ...
by Dr. Rosen
Tue Jan 08, 2019 8:23 am
Forum: Egg Freezing Questions
Topic: Eggs Frozen using Slow Freeze Method
Replies: 7
Views: 10242

Re: Eggs Frozen using Slow Freeze Method

Freezing and thawing eggs are very difficult procedures. This is much more difficult than freezing and thawing embryos. Prior to about 2005, only about 5-10% of frozen eggs would survive the freeze/thaw, be fertilized and then grow. With current technology and in a excellent lab, 80-90% of eggs will...
by Dr. Rosen
Thu Jan 03, 2019 2:34 pm
Forum: General Questions
Topic: Optimum day for progesterone blood test
Replies: 1
Views: 326

Re: Optimum day for progesterone blood test

Hello, Progesterone is a hormone that is made only after a woman ovulates and, in a spontaneous cycle, a progesterone >10 ng/ml indicates normal ovulation. Progesterone is best measured about 5 to 9 days before ovulation. Since a normal cycle interval is 26-32 days, measuring a progesterone on day 2...