Most of the couples who do IVF technology to assist fertility will experience the reduction of the adjustment of the induction, many people are very curious about how long it takes to promote the discharge after the downregulation, especially some patients who use the long program, because the entire downregulation process is very long, so often during the deregulation period gradually began to worry, here AA69 fertility will take everyone to understand the specific understanding of the long scheme downregulation and expulsion time, so that everyone can do the bottom of the heart!
Ivy tube long program is suitable for people who are generally less than 40 years old, basal FSH 8 patients choose IVF long plan is more appropriate, especially some POLYCYS OVS IVF patients, will use double pressure long regimen to increase the effect of induction.
IVF long program is mainly divided into two stages of hyporegulation and ovulation induction, generally speaking, the medication time will be longer, the average is more than 20 days, which is a relatively long time in many IVF stimulation programs, so it is called a long regimen. Long program is a relatively good effect in IVF descending induction, the most common, the most classic program, although it is a long time, but high controllability, medication can well control the growth of follicles, generally will not appear in the case of premature ovulation, effectively increase the success rate.
Long program downregulation and promotion time Introduction The long program is mainly divided into two links, down adjustment and promotion, the average cycle of the two links is more than 20 days, and the specific process is as follows:
1 The first stage of the long-term reduction and remission program is deregulation, which begins when entering the IVF cycle, and generally injects short-acting triprelin for 14 days continuously, and then returns to the hospital after 14 days to check whether it has met the pituitary downregulation standards and reached the stage of ovulation induction in the next stage. The role of the long-term downregulation is mainly to inhibit endogenous related hormones to prevent early ovulation of follicles, so after the downregulation is completed into the ovulation induction link, there is no need to worry about whether the follicles will be excreted in advance.
2 Ovulation induction link after the downregulation into the ovulation induction link, in the ovulation promotion link to apply some ovulation drugs to promote follicle growth, the general ovulation promotion link needs to use about 10-16 days, but the specific time needs to be determined according to the individual situation.
The growth of follicles is monitored in the ovulation induction session, and then the dose of ovulation induction drugs is adjusted accordingly, and the velcrotropin trigger is applied after waiting until the follicles grow to 17-18 mm in diameter, that is, "night needles" and 36 hours after night needles.