'involves placing washed'

In this method the ovary is stimulated to produce multiple eggs using hormone injections, When the follicle ruptures and eggs released, washed capacitated sperms (husband's) are put in to the uterus (that is intrauterine insemination) We have maximum Pregnancies using this technique and it is recommended as first line treatment in patients whose tube are patent and sperm counts are normal.

This was a breakthrough in infertility treatment. The eggs are retreived by vaginal route (Ultra sound guided ovum pickup) and invitro insemination is done with washed sperm in the laboratory. Fertilization is achieved within 24 hours, Day 3 embryo transfer is done and the 4 to 8 cell embryos are carefully placed back in to the uterus

A recent advance in infertility treatment involves growing human embryos in the laboratory to a later "blastocyst" stage before transferring them into the uterus following in vitro fertilization. Advantages of blastocyst transfer: Theoretically, an embryo that dies in the laboratory before it develops into a blastocyst would also not have continued to develop in the uterus. The pregnancy rate per transfer is higher when blastocyst embryos are transferred on day 5 to 7 than when earlier-stage embryos are transferred on day 2 or 3.