How many months do you have to wait to do a frozen embryo transfer after taking two shots of methotrexate to treat an ectopic pregnacy? ?

Waiting...: Your doctor will be able to tell you after the ectopic pregnancy resolves and he has the blood tests and ultrasound images to proceed with confidence. Good luck !

Two months.: Two, sometimes 2 & 1/2 months is needed to excrete the more active metabolites of mtx.

It takes 2 1/2 mo to: 14 weeks are necessary to get rid of mtx-polyglumates which are 70x more potent than mtx. There is no effect on ovulation.